Perhaps you should try some spelling variations:
informacion letter » information letter, information better, information center
de communication » mobile communication, online communication
technologies e » technologies et, technologies _, technologies 4
6.4 developing » 5.4 developing, 3.3 developing, 2.2 developing
e informacion » de informacion, 4 informacion, e information
developing a » developing _
letter word » better world, better work
costs 6.4 » costs 4.4, costs 4.2, costs 2.3
a africa » 1 africa, can africa, em africa
word de » world de, bord de, word pe

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

• Adding a wildcard symbol may retrieve word variants: technologies e informacion letter word de communication costs 6.4 developing a africa.*.