Perhaps you should try some spelling variations:
data communication » data communications
information tirer » informations tirer, information direct, information title
des developpement » des developpements, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies b » technologies _, technologies 4, technologies 2
b information » 2 information, 1 information, job information
tirer der » tirer de, tirer des, einer der
der data » under data, order data, der daten
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies b information tirer der data communication a des developpement en afrique.*.