Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
das developpement » des developpements, de developpement, du developpement
information 18.2 » information 1.2, information 15.2, information 11.2
2 communication » 3 communication, 4 communication, 1 communication
developpement l » developpement il, developpement la, developpement de
medium das » medium des, medium fast, medium der
18.2 does » 13.2 does, 18.3 does, 12 does
l afrique » en afrique
does 2 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technologies _ information 18.2 does 2 communication medium das developpement l afrique.*.