Perhaps you should try some spelling variations:
personal communication » interpersonal communication
technologien des » technologien fur, technologien und, technologies 2
des informations » aids information
informations sur » informations und
developing seas » developing areas, developing east, developing self
de personal » der personal, des personal, de persona
sur de » sur des, sur le, cur de

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

• Adding a wildcard symbol may retrieve word variants: technologien des informations sur de personal communication costs _ developing seas areas.*.