Perhaps you should try some spelling variations:
3.3 communications » 3.1 communications, 3.3 communication, 2.3 communication
inflation wages » inflation rates, inflation taxes, inflation targets
a developpement » au developpement, de developpement, le developpement
technology 2.2 » technology _, technology 1, technology 3
2.2 inflation » 2.3 inflation, 3.2 inflation, 2.2.4 inflation
wages space » wages race
des afrique » en afrique, de l'afrique
space 3.3 » space 3.2, space 2.1, space 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2 inflation wages space 3.3 communications _ a developpement des afrique.*.