Perhaps you should try some spelling variations:
"media theorist" » "media theories", "media theorie", "media theoria"
"media theorists" » "media theoriess", "media theories", "media theorias"
"medio theorists" » "medio theoriess", "medio theories", "medio theorias", "medios theorists"
"media theorizes" » "media theories", "media 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 ("media theorizes"))) OR ("medio theorists"))))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"media theorist\") OR (((((\"media theorists\") OR (\"media theorizes\"))) OR (\"medio theorists\"))))".
• Removing quotes may allow a broader search: (( media theorist ) OR ((((( media theorists ) OR ( media theorizes ))) OR ( medio theorists )))).
• Adding a wildcard symbol may retrieve word variants: (("media theorist") OR ((((("media theorists") OR ("media theorizes"))) OR ("medio theorists"))))*.