Perhaps you should try some spelling variations:
"ante communication theory" » "ante communication technology", "parte communication theory", "une communication theory", "vote communication theory"
"_ colonization history" » "_ communication history", "_ organization history", "_ cooperation history", "_ decolonization history", "decolonization _ history"
"re colonization islam" » "re decolonization islam", "re colonization israel", "pro colonization islam", "jews colonization islam", "mars colonization islam"

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: (((("re colonization islam") OR ("_ colonization history"))) OR ("ante communication theory"))~.
• Removing quotes may allow a broader search: (((( re colonization islam ) or ( _ colonization history ))) or ( ante communication theory ))~.
• Adding a wildcard symbol may retrieve word variants: (((("re colonization islam") or ("_ colonization history"))) or ("ante communication theory"))*.