Perhaps you should try some spelling variations:
tests information » costs information, gets information, testing information
3.5 communication » 3.2 communication, 3 communication, 2.3 communication
technology tests » technology thesis, technology best, technology costs
information when » information what, information war, information wants
developpement la » developpement de, developpement et, developpement du
4 developpement » de developpement, le developpement, et developpement
la afrique » l afrique, la fabrique, en afrique
ramt 3.5 » art 3.5, cat 3.5, dams 3.5
costs 4 » costs _, costs a, costs 4.2

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

• Adding a wildcard symbol may retrieve word variants: technology tests information when ramt 3.5 communication costs 4 developpement la afrique.*.