Please note that Twitter’s search service and, by extension, the Search API is not meant to be an exhaustive source of Tweets or users. Not all Tweets or users will be indexed or made available via the search interface.
Returns the relationships of the authenticating user to the comma-separated list of up to 100 screen_names or user_ids provided. Values for connections can be: following, following_requested, followed_by, none, blocking, muting.
Provides a simple, relevance-based search interface to public user accounts on Twitter. Try querying by topical interest, full name, company name, location, or other criteria. Exact match searches are not supported.