Perhaps you should try some spelling variations:
test developpement » test development, et developpement, de developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology gaps » technology gap
inflation state » inflation starts, inflation rate, simulation state
developpement l » developpement il, developpement la, developpement de
gaps inflation » has inflation, grade inflation, rapid inflation
costs test » costs cost
space 4.1 » space 2.1, space 4.3, space 4.2
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: technology gaps inflation state space 4.1 communication costs test developpement l afrique.*.