Perhaps you should try some spelling variations:
technologies economic » technologies economics, technology economic, technology economics
economic information » economic transformation, economic integration
communication 3.2 » communication 3.3, communication 3.4, communication 2
le developpement » de developpement, sme development
developpement en » developpement et, developpement des, developpement de
information und » informations und
3 communication » 4 communication, de communication, data communication
und we » und wer, und web, und weg
3.2 le » 3.2 les, 1.2 le, 3.2 la
we 3 » web 3, we _, e 3

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

• Adding a wildcard symbol may retrieve word variants: technologies economic information und we 3 communication 3.2 le developpement en afrique.*.