Perhaps you should try some spelling variations:
"nets communication issues" » "nets community issues", "nets communication india", "nets communication united", "lea's communication issues", "mass communication issues", "les communications issues"
"c's communication iran" » "c's communication iraq", "c's communication ireland", "c's communication brands", "lea's communication iran", "class communication iran", "mass communication iran"
"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 iran") or ("nets communication issues"))) or ("jews colonization still"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("c's communication iran") OR ("nets communication issues"))) OR ("jews colonization still")).
• Removing quotes may allow a broader search: (((( c's communication iran ) or ( nets communication issues ))) or ( jews colonization still )).
• Adding a wildcard symbol may retrieve word variants: (((("c's communication iran") or ("nets communication issues"))) or ("jews colonization still"))*.