Perhaps you should try some spelling variations:
last communication » class communication, post communication, master communication
information 1.5.2 » information 1.2, information 2
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
communication 2 » communication _, communication a, communication 3
technologies 1 » technologies _, technologies 4, technologies 2
1.5.2 im » 1.5.2 aim, 1.5.2 die, 1.5.2 ein
im last » i last, im lust, time last
2 de » 2 die, 2 der, _ de

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 1.5.2 im last communication 2 de developpement en afrique.*.