Perhaps you should try some spelling variations:
"_ colonization failed" » "_ colonization still", "_ organizations failed", "_ decolonization failed", "decolonization _ failed"
"re colonization israel" » "re communication israel", "re colonization still", "re colonization history", "pro colonization israel", "jews colonization israel", "mars colonization israel"
"early cooperation still" » "early operation still", "early cooperative still", "energy cooperation still", "early cooperation scale", "early cooperation state", "early cooperation studies"

Try widening your search to All Fields.

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("re colonization israel") or ((("early cooperation still") or ("_ colonization failed"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("re colonization israel") OR ((("early cooperation still") OR ("_ colonization failed")))).
• Removing quotes may allow a broader search: (( re colonization israel ) or ((( early cooperation still ) or ( _ colonization failed )))).
• Adding a wildcard symbol may retrieve word variants: (("re colonization israel") or ((("early cooperation still") or ("_ colonization failed"))))*.