Perhaps you should try some spelling variations:
"anti communication history" » "anti telecommunication history", "anti communication sector", "anti communication theory", "ante communication history", "ai communication history", "haiti communications history"
"re colonization history" » "re organization history", "re cooperation history", "re civilization history", "pro colonization history", "jews colonization history", "mars colonization history"
"_ colonization history" » "_ organization history", "_ cooperation history", "_ civilization history", "_ decolonization history", "decolonization _ history"

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