Perhaps you should try some spelling variations:
"_ colonization history" » "_ communication history", "_ organization history", "_ cooperation history", "_ decolonization history", "decolonization _ history"
"re colonization israel" » "re communication israel", "re colonization still", "re decolonization islam", "pro colonization israel", "jews colonization israel", "mars colonization israel"
"re colonization failed" » "re colonization still", "re organizations failed", "pro colonization failed", "jews colonization failed", "mars colonization failed"

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"re colonization israel\") OR (\"_ colonization history\"))) OR (\"re colonization failed\"))~".
• Removing quotes may allow a broader search: (((( re colonization israel ) OR ( _ colonization history ))) OR ( re colonization failed ))~.
• Adding a wildcard symbol may retrieve word variants: (((("re colonization israel") OR ("_ colonization history"))) OR ("re colonization failed"))*.