Perhaps you should try some spelling variations:
calculation source » calculation module, spallation source
des developpement » des developpements, de developpement, le developpement
technologies 3.2 » technologies 3.1, technologies 2, technologies 2.1
10 communication » 1 communication, de communication, 3 communication
developpement en » developpement et, developpement des, developpement de
3.2 calculation » _ calculation, size calculation
communication 3 » communication _, communication a
source does » source des, source codes, source de
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 3.2 calculation source does 10 communication 3 des developpement en afrique.*.