Perhaps you should try some spelling variations:
communication medium » communication mediums, communication media, communications media
information 11.3 » information 1.3, information 14.3, information 11.2
du developpement » de developpement, le developpement, et developpement
developpement en » developpement et, developpement des, developpement de
4 communication » 3 communication, 5.4 communication, de communication
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
11.3 does » 12.3 does, 18.3 does, 2.1.3 does
medium du » medium der, medium des, medium fur
does 4 » 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 a information 11.3 does 4 communication medium du developpement en afrique.*.