Perhaps you should try some spelling variations:
communication case » communications case, communication based, communication phase
information 2.3.1 » information 2.3.2, information 5.3.1, information 2.3.3
5.4 communication » de communication, data communication
das developpement » des developpements, de developpement, du developpement
technologies crm » technologies co, technologies art, technologies can
crm information » from information, form information, stm information
developpement l » developpement il, developpement la, developpement de
2.3.1 das » 3.3.1 das, 3.1.1 das, 2.3.1 die
l afrique » en afrique
case das » case des, case case, case data
das 5.4 » das 5.9

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

• Adding a wildcard symbol may retrieve word variants: technologies crm information 2.3.1 das 5.4 communication case das developpement l afrique.*.