Perhaps you should try some spelling variations:
les developpement » le developpement, des developpements, leur developpement
3.3 communication » 2.3 communication, 3.2 communication, 3.5 communication
technology trade » technology trends, technology transfer, technology transfers
trade inflation » grade inflation, trade insulation, rate inflation
developpement l » developpement il, developpement la, developpement de
rate space » state space, trace space, safe space
space 3.3 » space 3.2, space 2.1, space 2.2
costs les » costs sales, costs fees
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 trade inflation rate space 3.3 communication costs les developpement l afrique.*.