Perhaps you should try some spelling variations:
style communication » scale communication, stroke communication, time communication
der developpement » de developpement, des developpements, leur developpement
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
technologies 4 » technologies _
information 19 » information 1.9, information 1, information 11
4 information » 2 information, 1 information
3.2 style » 3.2 state, 3.2 stage, 4.4 style
19 3.2 » 19 3.1
5 der » _ der, 2 der, 3 der

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

• Adding a wildcard symbol may retrieve word variants: technologies 4 information 19 3.2 style communication 5 der developpement en afrique.*.