Perhaps you should try some spelling variations:
"media theorist" » "media theories", "media theorie", "media theoria"
"media theorists" » "media theoriess", "media theories", "media theorias"
"medios theorists" » "medios theoriess", "medios theories", "medios theorias"
"medio theorizes" » "medio theories", "medio theorie"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (("media theorist") OR ((("media theorists") OR ((("medio theorizes") OR ("medios theorists"))))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"media theorist\") OR (((\"media theorists\") OR (((\"medio theorizes\") OR (\"medios theorists\"))))))*".
• Removing quotes may allow a broader search: (( media theorist ) OR ((( media theorists ) OR ((( medio theorizes ) OR ( medios theorists ))))))*.