Perhaps you should try some spelling variations:
"lea's communication israel" » "lea's communication issues", "lea's communication iran", "lea's communication iraq", "mass communication israel", "crisis communication israel", "leadership communication israel"
"pro decolonization _" » "pro colonization _", "_ decolonization _", "box decolonization _"
"early cooperation scale" » "early operation scale", "early cooperative scale", "energy cooperation scale", "early cooperation case", "early cooperation state", "early cooperation sara"

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (("pro decolonization _") OR ((("early cooperation scale") OR ("lea's communication israel"))))~.
• Removing quotes may allow a broader search: (( pro decolonization _ ) or ((( early cooperation scale ) or ( lea's communication israel ))))~.
• Adding a wildcard symbol may retrieve word variants: (("pro decolonization _") or ((("early cooperation scale") or ("lea's communication israel"))))*.