Perhaps you should try some spelling variations:
"mass communication issues" » "mass community issues", "mass communication india", "mass communication united", "maps communication issues"
"jews organization history" » "jews organization theory", "news organization history", "lea's organization history", "news organisations history"
"re colonization still" » "re colonization failed", "re colonization israel", "re colonization songs", "pro colonization still", "_ colonization still", "jews colonization still"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("mass communication issues") OR ("re colonization still"))) OR ("jews organization history"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mass communication issues\") OR (\"re colonization still\"))) OR (\"jews organization history\"))*".
• Removing quotes may allow a broader search: (((( mass communication issues ) OR ( re colonization still ))) OR ( jews organization history ))*.