Perhaps you should try some spelling variations:
personal communication » interpersonal communication
information centers » information contents, information officers
communication costa » communication costs, communications costs, communication cote
technologies 2 » technologies _, technologies 4
2.2 developing » 3.2 developing, 3.3 developing, 2.2 development
new personal » der personal, how personal, de personal
developing a » developing _
centers new » century new, centers money, centuries new
costa 2.2 » cost 2.2, costs 2.2, forsta 2.2
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 2 information centers new personal communication costa 2.2 developing a africa.*.