Perhaps you should try some spelling variations:
costs information » cost information, tests information, customs information
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology costs » technology cost, technology course, technology case
information when » information what, information war, information wants
developpement du » developpement de, developpement des, developpement et
e developpement » de developpement, le developpement, et developpement
du afrique » en afrique, l afrique, de l'afrique
when cash » when can, when base, when cap
cash 4.1 » cas 4.1, cash 4.3.1, ash 4.5
costs e » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technology costs information when cash 4.1 communication costs e developpement du afrique.*.