Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
information space » information search, information service, information science
2.1 communication » 2.14 communication, 2.3 communication, 2.7 communication
d1 developpement » de developpement, du developpement, le developpement
developpement l » developpement il, developpement la, developpement de
space process » peace process, sale process, same process
technology 1 » technology _
process 2.1 » process 2.2, process 3.1, process 1
l afrique » en afrique
case d1 » case 1, case d, case 11

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information space process 2.1 communication case d1 developpement l afrique.*.