Perhaps you should try some spelling variations:
3.1 communication » 3.1 communications, 3.2 communication, 3.5 communication
developpement il » developpement de, developpement et, developpement du
technology have » technology hard, technology has, technologies have
inflation wages » inflation rates, inflation taxes, inflation targets
a developpement » au developpement, de developpement, le developpement
have inflation » wage inflation, age inflation, has inflation
wages space » wages race
il afrique » l afrique, en afrique
space 3.1 » space 2.1, space 3.2, space 3.3
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology have inflation wages space 3.1 communication costs a developpement il afrique.*.