Perhaps you should try some spelling variations:
"1 communication israel" » "1 communication issues", "1 communication iraq", "1 telecommunication israel", "10 communication israel", "3 communication israel", "4 communication israel"
"de communication iran" » "de communication iraq", "de communication ireland", "de communication brands", "mobile communication iran", "online communication iran"
"_ colonization still" » "_ colonization failed", "_ colonization israel", "_ colonization songs", "_ decolonization still", "decolonization _ 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: (((("1 communication israel") or ("de communication iran"))) or ("_ colonization still"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("1 communication israel") OR ("de communication iran"))) OR ("_ colonization still")).
• Removing quotes may allow a broader search: (((( 1 communication israel ) or ( de communication iran ))) or ( _ colonization still )).
• Adding a wildcard symbol may retrieve word variants: (((("1 communication israel") or ("de communication iran"))) or ("_ colonization still"))*.