Perhaps you should try some spelling variations:
data communication » data communications
communication 3.1 » communication 3.3, communication 3.2, communication 3.4
technologies new » technologies _, technologies 4, technologies 2
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
new information » 2 information
information und » informations und
we data » mwe data, e data, age data
und we » und wer, und web, und weg
3.1 le » 3.1 les, 1.1 le, 3.1 la

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

• Adding a wildcard symbol may retrieve word variants: technologies new information und we data communication 3.1 le developpement en afrique.*.