Perhaps you should try some spelling variations:
"spoken communication iran" » "open communication iran", "stroke communication iran", "sweden communications iran", "spoken communication iraq", "spoken communication ireland", "spoken communication brands"
"anti colonization failed" » "anti colonization still", "anti organizations failed", "its colonization failed", "africa colonization failed", "anti colonialism failed"
"_ colonization israel" » "_ communication israel", "_ colonization still", "_ colonization history", "_ decolonization israel", "decolonization _ israel"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("anti colonization failed") or ("_ colonization israel"))) or ("spoken communication iran"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("anti colonization failed") OR ("_ colonization israel"))) OR ("spoken communication iran"))*.
• Removing quotes may allow a broader search: (((( anti colonization failed ) or ( _ colonization israel ))) or ( spoken communication iran ))*.