Help me, Why I got different results

[s...@cubead.com]

I am the first time to use Google API in keyword search.
The problem is 'the locale monthly searches' value I got form google
backstage is different with the data I got through Google keywords API
on keyword like "mba辅导", I urgently want to know how did this happen.

the keyword 'mba辅导' values on 'the locale monthly searches' I
got through google backstage as follow:
-------------------------------------------------------------------------------------------------------------------------------------------------
data source --------- keyword --- local avg monthly searches
(broad) --- local avg monthly searches (phrase) ---- local avg
monthly searches (exact) --- country ---- language

google backstage mba辅导 6600 4400
1300 china simple-chinese

google API mba辅导 14800
*** *** china simple-chinese

---------------------------------------------------------------------------------------------------------------------------------------------------------
the code as follow:
---------------------------------------------------------------------------------------------------------------------------------------------------------
// Copyright 2010, Google Inc. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package v201003;

import java.util.Map;

import com.google.api.adwords.lib.AdWordsService;
import com.google.api.adwords.lib.AdWordsServiceLogger;
import com.google.api.adwords.lib.AdWordsUser;
import com.google.api.adwords.lib.utils.MapUtils;
import com.google.api.adwords.v201003.cm.CountryTarget;
import com.google.api.adwords.v201003.cm.Keyword;
import com.google.api.adwords.v201003.cm.KeywordMatchType;
import com.google.api.adwords.v201003.cm.LanguageTarget;
import com.google.api.adwords.v201003.cm.Paging;
import com.google.api.adwords.v201003.o.Attribute;
import com.google.api.adwords.v201003.o.AttributeType;
import
com.google.api.adwords.v201003.o.AverageTargetedMonthlySearchesSearchParameter;
import com.google.api.adwords.v201003.o.CountryTargetSearchParameter;
import com.google.api.adwords.v201003.o.DoubleAttribute;
import com.google.api.adwords.v201003.o.IdeaType;
import com.google.api.adwords.v201003.o.KeywordAttribute;
import
com.google.api.adwords.v201003.o.KeywordMatchTypeSearchParameter;
import com.google.api.adwords.v201003.o.LanguageTargetSearchParameter;
import com.google.api.adwords.v201003.o.LongAttribute;
import com.google.api.adwords.v201003.o.MonthlySearchVolume;
import com.google.api.adwords.v201003.o.MonthlySearchVolumeAttribute;
import
com.google.api.adwords.v201003.o.RelatedToKeywordSearchParameter;
import com.google.api.adwords.v201003.o.RequestType;
import com.google.api.adwords.v201003.o.SearchParameter;
import com.google.api.adwords.v201003.o.TargetingIdea;
import com.google.api.adwords.v201003.o.TargetingIdeaPage;
import com.google.api.adwords.v201003.o.TargetingIdeaSelector;
import com.google.api.adwords.v201003.o.TargetingIdeaServiceInterface;

/**
* This example gets keywords related to a seed keyword.
*
* Tags: TargetingIdeaService.get
*
* @author api.a...@gmail.com (Adam Rogal)
*/
public class GetRelatedKeywords {
public static void main(String[] args) throws Exception {
// Log SOAP XML request and response.
AdWordsServiceLogger.log();

// Get AdWordsUser from "~/adwords.properties".
AdWordsUser user = new AdWordsUser();

// Get the TargetingIdeaService.
TargetingIdeaServiceInterface targetingIdeaService
=user.getService(AdWordsService.V201003.TARGETING_IDEA_SERVICE);

// Create seed keyword.
Keyword keyword = new Keyword();
keyword.setText("mba辅导");
keyword.setMatchType(KeywordMatchType.BROAD);
// Create selector.
TargetingIdeaSelector selector = new TargetingIdeaSelector();
selector.setRequestType(RequestType.IDEAS);//RequestType.STATS 不联想
selector.setIdeaType(IdeaType.KEYWORD);
selector.setRequestedAttributeTypes(new AttributeType[] {
AttributeType.KEYWORD,
AttributeType.AVERAGE_TARGETED_MONTHLY_SEARCHES,
AttributeType.GLOBAL_MONTHLY_SEARCHES,
AttributeType.TARGETED_MONTHLY_SEARCHES,
AttributeType.COMPETITION
});

// Set selector paging (required for targeting idea serivce).
Paging paging = new Paging();
paging.setStartIndex(0);
paging.setNumberResults(10);
selector.setPaging(paging);

// Create related to keyword search parameter.
RelatedToKeywordSearchParameter relatedToKeywordSearchParameter =
new RelatedToKeywordSearchParameter();
relatedToKeywordSearchParameter.setKeywords(new Keyword[]
{keyword});

//country
CountryTarget c = new CountryTarget();
c.setCountryCode("CN");
c.getExcluded();
CountryTargetSearchParameter countryTargetSearchParameter = new
CountryTargetSearchParameter();
countryTargetSearchParameter.setCountryTargets(new CountryTarget[]
{c});

//language
LanguageTarget l1 = new LanguageTarget();
l1.setLanguageCode("zh_CN");
LanguageTargetSearchParameter langTargetSearchParameter = new
LanguageTargetSearchParameter();
langTargetSearchParameter.setLanguageTargets(new LanguageTarget[]
{l1});

// Create keyword match type search parameter to ensure unique
results.
KeywordMatchTypeSearchParameter keywordMatchTypeSearchParameter =
new KeywordMatchTypeSearchParameter();
keywordMatchTypeSearchParameter.setKeywordMatchTypes(
new KeywordMatchType[] {KeywordMatchType.BROAD});


selector.setSearchParameters(new SearchParameter[] {
relatedToKeywordSearchParameter
,countryTargetSearchParameter
,langTargetSearchParameter
,keywordMatchTypeSearchParameter
});

//selector.setSearchParameters(new SearchParameter[]
{relatedToKeywordSearchParameter,keywordMatchTypeSearchParameter,});

// Get related keywords.
TargetingIdeaPage page = targetingIdeaService.get(selector);

// Display related keywords.
if (page.getEntries() != null && page.getEntries().length > 0) {
for (TargetingIdea targetingIdea : page.getEntries()) {
Map<AttributeType, Attribute> data =
MapUtils.toMap(targetingIdea.getData());
keyword = ((KeywordAttribute)
data.get(AttributeType.KEYWORD)).getValue();
DoubleAttribute compition =
((DoubleAttribute)data.get(AttributeType.COMPETITION));
Long averageMonthlySearches = ((LongAttribute)
data.get(AttributeType.AVERAGE_TARGETED_MONTHLY_SEARCHES)).getValue();
Long grobalMonthlySearches = ((LongAttribute)
data.get(AttributeType.GLOBAL_MONTHLY_SEARCHES)).getValue();
MonthlySearchVolume[] targetMonthlySearches =
((MonthlySearchVolumeAttribute)data.get(AttributeType.TARGETED_MONTHLY_SEARCHES)).getValue();

//Placement placement =
((PlacementAttribute)data.get(AttributeType.PLACEMENT)).getValue();
//String adShare = ((StringAttribute)
data.get(AttributeType.AD_SHARE)).getValue();

System.out.println("Keyword with text '" + keyword.getText() +
"', match type '"
+ keyword.getMatchType() + "',"
+" AVERAGE_TARGETED_MONTHLY_SEARCHES【本地平均月搜索量】 = " +
(averageMonthlySearches==null?"":averageMonthlySearches.doubleValue())
);
}
} else {
System.out.println("No related keywords were found.");
}
}
}

[AdWords API Advisor]

Hi,

Currently the TargetingIdeaService in some cases may return different
monthly search volume information than the Keyword Tool UI. We are
working to resolve this discrepancy and hope to have the work complete
soon.

Cheers,
Anash P. Oommen,
AdWords API Advisor.

On Sep 7, 10:58 am, "wenxue....@cubead.com" <s...@cubead.com> wrote:
> I am the first time to use Google API in keyword search.
> The problem is 'the locale monthly searches' value I got form google
> backstage is different with the data I got through Google keywords API
> on keyword like "mba辅导", I urgently want to know how did this happen.
>
> the keyword 'mba辅导' values on 'the locale monthly searches' I
> got through google backstage as follow:
> --------------------------------------------------------------------------- ----------------------------------------------------------------------
> data source --------- keyword --- local avg monthly searches
> (broad) --- local avg monthly searches (phrase) ---- local avg
> monthly searches (exact) --- country ---- language
>
> google backstage mba辅导 6600 4400
> 1300 china simple-chinese
>
> google API mba辅导 14800
> *** *** china simple-chinese
>
> --------------------------------------------------------------------------- --------------------------------------------------------------------------- ---
> the code as follow:

> --------------------------------------------------------------------------- --------------------------------------------------------------------------- ---// Copyright 2010, Google Inc. All Rights Reserved.

> * @author api.aro...@gmail.com (Adam Rogal)