Perhaps you should try some spelling variations:
"c's communication issues" » "c's community issues", "c's communication india", "c's communication united", "lea's communication issues", "class communication issues", "mass communication issues"
"nets communication israel" » "nets communication iran", "nets communication iraq", "nets telecommunication israel", "lea's communication israel", "mass communication israel", "les communications israel"
"jews colonization still" » "jews colonization failed", "jews colonization israel", "jews colonization songs", "its colonization still", "mars colonization still", "re colonization still"

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