Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
des developpement » des developpements, de developpement, le developpement
communication 1 » communication _, communication a, communication 3
technology use » technology 1, technology 2.2, technology 3
use inflation » push inflation, und inflation, die inflation
inflation tax » inflation rate, inflation _, inflation target
des afrique » en afrique, de l'afrique
space 3.2 » space 2.1
1 des » 1 das, 1 der, a des

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

• Adding a wildcard symbol may retrieve word variants: technology use inflation tax space 3.2 communication 1 des developpement des afrique.*.