Perhaps you should try some spelling variations:
oral communication » personal communication
information needs » information networks
die developpement » de developpement, le developpement, du developpement
technologies big » technologies bit, technologies box, technologies _
developpement en » developpement et, developpement des, developpement de
big information » esg information, buying information, using information
communication 3 » communication _, communication a
en africa » em africa, eu africa, en america
needs 11 » needs 1, needs 11.5, needs 5.11
11 oral » 11 coral, 11 moral, 1 oral
3 die » 2 die, _ die

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

• Adding a wildcard symbol may retrieve word variants: technologies big information needs 11 oral communication 3 die developpement en africa.*.