Perhaps you should try some spelling variations:
4.2 communication » 4.2 communications, 3.2 communication, 4.1 communication
acd developpement » au developpement, de developpement, le developpement
technology area » technology arena, technology array, technology age
developpement l » developpement il, developpement la, developpement de
area inflation » great inflation, core inflation, der inflation
inflation data » inflation rate, infection data, inflation das
efforts acd » efforts amid, efforts old, efforts data
data space » data spaces, data sparse, data scarce
space 4.2 » space 3.2, space 2.2, space 4.3
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 area inflation data space 4.2 communication efforts acd developpement l afrique.*.