Perhaps you should try some spelling variations:
data communication » data communications
leur developpement » le developpement, deux developpements, de developpement
communication two » communication togo, communication tool, communication tools
typologies 2 » typologies _, typologies 3, typologies 2.3
2 variation » 2 variations
des afrique » en afrique, de l'afrique
two leur » two legs
nm data » em data, aim data, dpm data

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

• Adding a wildcard symbol may retrieve word variants: typologies 2 variation _ nm data communication two leur developpement des afrique.*.