Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
technologies co » technologies _, technologies 4, technologies 2
co information » do information, 2 information, 1 information
developing a » developing _
services de » services 3, services 1, services 2
de personal » der personal, des personal, de persona
a africa » 1 africa, can 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 services de personal communications costs _ developing a africa.*.