Perhaps you should try some spelling variations:
communications case » communication case, communications can, communications code
information 4.3.3 » information 3.3, information 4.2, information 1.5.2
12 communications » 10 communications, 12 communication, 14 communications
technologies can » technologies a, technologies co, technologies _
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
d developpement » de developpement, du developpement, le developpement
4.3.3 der » 4.3.2 der, 2.3.3 der, 3.3.3 der
der 12 » der 10, der 11, der 15
case d » case 1, case 2, case 3

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

• Adding a wildcard symbol may retrieve word variants: technologies can information 4.3.3 der 12 communications case d developpement en afrique.*.