Perhaps you should try some spelling variations:
external communication » internal communication, internal communications, personal communication
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies do » technologies de, technologies box, technologies daf
do information » 2 information, 1 information, 3 information
information 3 » information 2
vs external » 4 external, 5 external, 3 external
a des » a der, a das
3 vs » 3 ivs, 3 vsu, 38 vs

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

• Adding a wildcard symbol may retrieve word variants: technologies do information 3 vs external communication a des developpement en afrique.*.