Perhaps you should try some spelling variations:
"une communication series" » "une communication services", "une communication systems", "une communication skills", "d'une communication series", "ante communication series", "de communication series"
"re cooperation history" » "re corporation history", "re federation history", "de cooperation history", "area cooperation history", "rate cooperation history"
"mars colonization still" » "mars colonization failed", "mars colonization israel", "mars colonization songs", "mrsa colonization still", "its colonization still", "jews colonization still"

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