Perhaps you should try some spelling variations:
personals communication » personal communication, personal communications, personal communicator
technologies des » technologien des, technologies de, technologies dans
des informations » aids information
developing asia » development asia, developing a
des personals » des personnes
asia area » asia korea, sea area, asia asia
und des » und der

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

• Adding a wildcard symbol may retrieve word variants: technologies des informations und des personals communication costs _ developing asia area.*.