Perhaps you should try some spelling variations:
personal communications » personal communication, interpersonal communications, internal communications
communications costs » communication costs, communications _
information century » information centers, information centre, information center
technologies 2 » technologies _, technologies 4
der personal » der personalen, der personen, der person
2 developing » 3 developing, 4 developing, 2 development
developing a » developing _
century der » century dr, century diem, century does
a africa » 1 africa, can africa, em africa
costs 2 » costs 20, costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information century der personal communications costs 2 developing a africa.*.