Perhaps you should try some spelling variations:
"re communication issues" » "re community issues", "re communication india", "re communication united", "true communication issues", "une communication issues", "1 communication issues"
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history"
"de communication iran" » "de communication iraq", "de communication ireland", "de communication brands", "mobile communication iran", "online communication iran"

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