Perhaps you should try some spelling variations:
communication 23.3 » communication 2.3.3, communication 3.3, communication 2.3
technologies und » technologie und, technologien und, technologies under
de communication » mobile communication, online communication
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
und information » fund information, road information, award information
access e » access _, access a, access 1
23.3 de » 2.3 de, 3.3 de, 2.3.3 der
e de » et de, e die, e der

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

• Adding a wildcard symbol may retrieve word variants: technologies und information access e de communication 23.3 de developpement en afrique.*.