Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
communication 3.3 » communication _, communication a, communication 1
ten developpement » en developpement, de developpement, le developpement
developpement de » developpement des, developpement durable
inflation rates » inflation rate
technology log » technology lag, technology low, technology law
log inflation » low inflation, local inflation, lower inflation
space 3.2 » space 2.1
3.3 ten » 3.3 trend, 3.3 test, 3.3 teil

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

• Adding a wildcard symbol may retrieve word variants: technology log inflation rates space 3.2 communication 3.3 ten developpement de l'afrique.*.