Perhaps you should try some spelling variations:
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"
"3 federation history" » "3 migration history", "_ federation history", "5 federation history", "a federation history"
"mars cooperation scale" » "mars cooperation case", "mars cooperation state", "mars cooperation sara", "early cooperation scale", "area cooperation scale", "arab cooperation scale"

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: (("3 federation history") or ((("mars cooperation scale") or ("re colonization history"))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (("3 federation history") OR ((("mars cooperation scale") OR ("re colonization history")))).
• Removing quotes may allow a broader search: (( 3 federation history ) or ((( mars cooperation scale ) or ( re colonization history )))).
• Adding a wildcard symbol may retrieve word variants: (("3 federation history") or ((("mars cooperation scale") or ("re colonization history"))))*.