Perhaps you should try some spelling variations:
persona communication » personal communication, personal communications, personal communicator
technologies pt » technologies _, technologies 4, technologies 2
information age » information storage, information access, information about
pt information » ct information, plot information, get information
4 developing » 3 developing
developing a » developing _
de persona » de personal, de personas, die persona
a afrique » l afrique, en afrique
costs 4 » costs _, costs a, costs 4.2
age de » page de, stage de, image de

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information age de persona communication costs 4 developing a afrique.*.