Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
technologies aids » technologies varies, technologies a, technologies de
der developpement » de developpement, des developpements, leur developpement
aids information » chandos information, series information
la communication » data communication, data communications
developpement en » developpement et, developpement des, developpement de
information 1.2 » information 1.5.2, information 2
medium der » medium term, medien der
1.2 does » 13.2 does, 18.2 does, 1.2 des
does la » does lac, does law, does a

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

• Adding a wildcard symbol may retrieve word variants: technologies aids information 1.2 does la communication medium der developpement en afrique.*.