Perhaps you should try some spelling variations:
"re decolonization islam" » "re decolonization from", "re decolonization _", "re colonization israel", "_ decolonization islam", "box decolonization islam", "war decolonization islam"
"re colonization history" » "re communication history", "re organization history", "re cooperation history", "pro colonization history", "_ colonization history", "jews colonization history"
"d'une communication theory" » "d'une communication technology", "de communication theory", "prone communication theory", "true communication theory"

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