Perhaps you should try some spelling variations:
oral communication » personal communication
technologies more » technologies market, technologies co, technologies art
das developpement » des developpements, de developpement, du developpement
more information » price information, trade information
developpement en » developpement et, developpement des, developpement de
communication 1 » communication _, communication a, communication 3
information pt » information part, information 1, information 1.2
de oral » de otras, new oral
pt de » et de, pt d, pt e

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

• Adding a wildcard symbol may retrieve word variants: technologies more information pt de oral communication 1 das developpement en afrique.*.