Perhaps you should try some spelling variations:
data communication » data communications
communication 7.1 » communication 4.1, communication 1, communication 3.3
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
e data » e datas, age data, cge data
7.1 le » 7.1 les, 1.1 le, 4.1 le
und e » und _, und 2, und 3

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 e data communication 7.1 le developpement en afrique.*.