Perhaps you should try some spelling variations:
technologies past » technologies part, technologies pt, technologies art
information needs » information networks
past information » plant information, cost information, ist information
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
needs 2.5 » needs 4.5, needs 2.3, needs 2.8
l afrique » en afrique

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

• Adding a wildcard symbol may retrieve word variants: technologies past information needs 2.5 data communications _ de developpement l afrique.*.