Perhaps you should try some spelling variations:
terminology energy » terminology entry, terminology general, technology energy
das developpement » des developpements, de developpement, du developpement
developpement der » developpement des, developpement de, developpement et
information need » information needs, information needed, information speed
communication 1 » communication _, communication a, communication 3
der american » under american, debt american, dell american
need a » need _

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

• Adding a wildcard symbol may retrieve word variants: terminology energy information need a risk communication 1 das developpement der american.*.