Perhaps you should try some spelling variations:
"mass communication issues" » "mass community issues", "mass communication india", "mass communication united", "maps communication issues"
"nets communication italy" » "nets communication india", "nets communication united", "lea's communication italy", "c's communication italy", "les communications italy"
"its colonization failed" » "its colonization still", "its organizations failed", "anti colonization failed", "jews colonization failed", "mars colonization failed"

Try widening your search to All Fields.

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 ("nets communication italy"))) or ("its colonization failed"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mass communication issues") OR ("nets communication italy"))) OR ("its colonization failed")).
• Removing quotes may allow a broader search: (((( mass communication issues ) or ( nets communication italy ))) or ( its colonization failed )).
• Adding a wildcard symbol may retrieve word variants: (((("mass communication issues") or ("nets communication italy"))) or ("its colonization failed"))*.