Perhaps you should try some spelling variations:
"mass communication israel" » "mass communication issues", "mass communication iran", "mass communication iraq", "maps communication israel"
"nets communication india" » "nets communication media", "nets communications media", "lea's communication india", "c's communication india", "les communications india"
"mars colonization failed" » "mars colonization still", "mars organizations failed", "mrsa colonization failed", "its colonization failed", "jews colonization failed"

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 israel") OR ("nets communication india"))) OR ("mars colonization failed"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"mass communication israel\") OR (\"nets communication india\"))) OR (\"mars colonization failed\"))".
• Removing quotes may allow a broader search: (((( mass communication israel ) OR ( nets communication india ))) OR ( mars colonization failed )).
• Adding a wildcard symbol may retrieve word variants: (((("mass communication israel") OR ("nets communication india"))) OR ("mars colonization failed"))*.