Thanks for providing the screenshot. You are using campaign name (e.g. dentist) to filter campaigns information. You could get all campaign level statistics in the
CAMPAIGN_PERFORMANCE_REPORT and you can add a filter on filed
CampaignName. (e.g. "SELECT CampaignId, CampaignName, Impressions, Clicks, Cost FROM CAMPAIGN_PERFORMANCE_REPORT WHERE CampaignName CONTAINS 'dentist' "). This cover answer to your second question.