Perhaps you should try some spelling variations:
communication 3.3 » communication _, communication a, communication 1
10 communication » 1 communication, de communication, 3 communication
de developpement » sme development
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
des afrique » en afrique, de l'afrique
rate space » state space, trace space, safe space
space 10 » space 1, space 16, space 10.3
3.3 de » 3.3 die, 3.3 der, 3.3 dem

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation rate space 10 communication 3.3 de developpement des afrique.*.