Perhaps you should try some spelling variations:
"c's communication israel" » "c's communication issues", "c's communication iran", "c's communication iraq", "lea's communication israel", "class communication israel", "mass communication israel"
"its colonization still" » "its colonization failed", "its colonization israel", "its colonization songs", "anti colonization still", "jews colonization still", "mars colonization still"
"city cooperation still" » "city cooperation scale", "city cooperation state", "city cooperation studies", "city corporation still", "china cooperation still", "city corporations 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 israel") or ((("its colonization still") or ("city cooperation still"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("c's communication israel") OR ((("its colonization still") OR ("city cooperation still")))).
• Removing quotes may allow a broader search: (( c's communication israel ) or ((( its colonization still ) or ( city cooperation still )))).
• Adding a wildcard symbol may retrieve word variants: (("c's communication israel") or ((("its colonization still") or ("city cooperation still"))))*.