Perhaps you should try some spelling variations:
test developpement » test development, et developpement, de developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
technology gaps » technology gap
inflation state » inflation starts, inflation rate, simulation state
gaps inflation » has inflation, grade inflation, rapid inflation
costs test » costs cost
space 3.2 » space 2.1

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

• Adding a wildcard symbol may retrieve word variants: technology gaps inflation state space 3.2 communication costs test developpement en afrique.*.