This might give some interesting insight in the types of tags used together..
Q&A for developers and researchers interested in open data
-- Tags that are used together - Manual edition -- This might give some interesting insight in the types of tags used together.. SELECT TOP 1000 t2.TagName AS [Used Together With], COUNT(pt1.PostId) AS [Post Count] FROM PostTags pt1 JOIN PostTags pt2 ON pt1.PostId = pt2.PostId JOIN Tags t1 ON t1.TagName LIKE ##TagName:string## AND t1.Id = pt1.TagId JOIN Tags t2 ON t2.Id = pt2.TagId WHERE t1.TagName <> t2.TagName GROUP BY t1.TagName, t2.TagName ORDER BY COUNT(pt1.PostId) DESC