Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centre » information centers, information contents
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
developing iv » developing av, developing ict, developing cil
des personal » des personals, der personal, das personal
centre des » centre de, centrale des, centres de
iv africa » v africa, 1 africa, em africa

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

• Adding a wildcard symbol may retrieve word variants: technologies co information centre des personal communication costs _ developing iv africa.*.