Perhaps you should try some spelling variations:
"nets communication israel" » "nets communication issues", "nets communication iran", "nets communication iraq", "lea's communication israel", "mass communication israel", "c's communication israel"
"pro decolonization _" » "pro colonization _", "_ decolonization _", "box decolonization _"
"arab cooperation case" » "area cooperation case", "asian cooperation case", "la cooperation case", "arab cooperation _"

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 ((("arab cooperation case") OR ("nets communication israel"))))~.
• Removing quotes may allow a broader search: (( pro decolonization _ ) or ((( arab cooperation case ) or ( nets communication israel ))))~.
• Adding a wildcard symbol may retrieve word variants: (("pro decolonization _") or ((("arab cooperation case") or ("nets communication israel"))))*.