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"
"une communication series" » "une communication services", "une communication systems", "une communication skills", "d'une communication series", "ante communication series", "de communication series"

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