Perhaps you should try some spelling variations:
"les communications series" » "les communication series", "les communications services", "les communication services", "laos communications series", "nps communications series", "u.s communications series"
"nets communication italy" » "nets communication india", "nets communication united", "lea's communication italy", "mass communication italy", "c's communication italy"
"its cooperation history" » "its corporation history", "its federation history", "city cooperation history", "et cooperation history"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("les communications series") or ("nets communication italy"))) or ("its cooperation history"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("les communications series") OR ("nets communication italy"))) OR ("its cooperation history")).
• Removing quotes may allow a broader search: (((( les communications series ) or ( nets communication italy ))) or ( its cooperation history )).
• Adding a wildcard symbol may retrieve word variants: (((("les communications series") or ("nets communication italy"))) or ("its cooperation history"))*.