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
le developpement » de developpement, sme development
a communication » la communication, data communication, data communications
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
2.3.1 das » 3.3.1 das, 3.1.1 das, 2.3.1 die
l afrique » en afrique
case le » case l, case la, case like
das a » das _, has a, gas a

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

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