Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
information 3.4.2 » information 3.2.2, information 5.4.2, information 2.4.2
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
e communication » de communication, 1 communication, une communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
3.4.2 does » 13.2.2 does, 3.4.2 die, 3.4.2 der
medium der » medium term, medien der
does e » does de, does _, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies a information 3.4.2 does e communication medium der developpement en afrique.*.