Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
gender information » general information, gender innovation, der information
technology gender » technology leader, technology leaders, technology guides
2.3 communication » 3.2 communication, de communication, 4 communication
information eine » information being, information edge, information evidence
developpement du » developpement de, developpement des, developpement et
3 developpement » de developpement, le developpement, et developpement
eine space » eine sprache, time space, cite space
du afrique » en afrique, l afrique, de l'afrique
space 2.3 » space 2.1, space 2.2, space 3.3
case 3 » case 1, case 2

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

• Adding a wildcard symbol may retrieve word variants: technology gender information eine space 2.3 communication case 3 developpement du afrique.*.