Perhaps you should try some spelling variations:
personal communication » interpersonal communication
informations costs » information costs, information cost, informations sur
technologies a » technologies _, technologies 4, technologies 2
a informations » a information, 2 informations, 3 informations
developing e » developing _, developing a, developing east
lo personal » two personal, a personal, 1 personal
costs lo » costs how, costs 4, costs a
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologies a informations costs lo personal communication costs _ developing e africa.*.