Perhaps you should try some spelling variations:
"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"
"pro decolonization _" » "pro colonization _", "_ decolonization _", "box decolonization _"
"early cooperative state" » "early cooperation state", "early postoperative state", "dairy cooperative state", "early operative state", "early cooperative strategy"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("pro decolonization _") or ((("early cooperative state") or ("c's communication iran"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("pro decolonization _") OR ((("early cooperative state") OR ("c's communication iran"))))*.
• Removing quotes may allow a broader search: (( pro decolonization _ ) or ((( early cooperative state ) or ( c's communication iran ))))*.