Perhaps you should try some spelling variations:
a telecommunications » _ telecommunications, i telecommunications, _ telecommunication
des developpements » deux developpements, de developpement, et developpements
technologies cost » technologies co, technologies case, technologies cohort
information needs » information networks
cost information » postal information, about information, asset information
developpements l » developpements de, developpement il, developpement la
needs 3.2 » needs 5.2, needs 8.2, needs 2.2
l afrique » en afrique
3.2 a » 3.2 _, 2.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies cost information needs 3.2 a telecommunications _ des developpements l afrique.*.