Perhaps you should try some spelling variations:
information centre » information centers, information contents
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
centre model » centred model, centered model, centric model
model 3.5 » model 3.2, model 3.1, model 3.3

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information centre model 3.5 communication _ le developpement en afrique.*.