Perhaps you should try some spelling variations:
technologies collecting » technologies connecting, technologies competing, technologies boosting
collecting information » collection innovation, marketing information
oral communication » personal communication
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
communication 5 » communication _, communication a, communication 3
information 1 » information 2, information 3, information 3.2
d oral » _ oral, 2 oral, 4 oral
5 das » 1 das, 2 das, 3 das
1 d » 1 do, 1 de, 1 2d

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

• Adding a wildcard symbol may retrieve word variants: technologies collecting information 1 d oral communication 5 das developpement en afrique.*.