Perhaps you should try some spelling variations:
"re colonization israel" » "re communication israel", "re colonization still", "re colonization history", "pro colonization israel", "jews colonization israel", "mars colonization israel"
"_ colonization islam" » "_ decolonization islam", "_ colonization history"
"arab operation state" » "arab operations state", "arab operation stage", "arab cooperation state", "arab population state", "adb operations state"

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: (("_ colonization islam") OR ((("arab operation state") OR ("re colonization israel"))))~.
• Removing quotes may allow a broader search: (( _ colonization islam ) or ((( arab operation state ) or ( re colonization israel ))))~.
• Adding a wildcard symbol may retrieve word variants: (("_ colonization islam") or ((("arab operation state") or ("re colonization israel"))))*.