Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
der developpements » des developpements, deux developpements, de developpement
motor information » poor information, major information, sector information
developpements en » developpement en, developpement et, developpements de
technology motor » technology sector, technology mit, technology moral
medium der » medium term, medien der
3.2 does » 13.2 does, 3.1 does, 3.4.2 does

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

• Adding a wildcard symbol may retrieve word variants: technology motor information 3.2 does _ communication medium der developpements en afrique.*.