I am using
TargetingIdeaService to get keyword ideas. Specifically, I use
RelatedToQuerySearchParameter (RTQSP) option to provide keyword seed. The output looks almost exactly like in a new version of the Keyword Planer (list of loosely related phrases), except the keyword I put into RTQSP is not listed there, even though it appears in the web version (has non-zero average monthly search). I am not sure if this API call simulates the new version of the Keyword Planer. If not, how can I achieve that?
I have Basic token access and I use Python client. Also, my language is polish and localization: Poland.