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
10 communications » 10 communication, 14 communications, 2 communications
technologies can » technologies a, technologies co, technologies _
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
1 developpement » de developpement, le developpement, et developpement
4.3.3 der » 4.3.2 der, 2.3.3 der, 3.3.3 der
der 10 » der 11, der 12, der 15

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 10 communications case 1 developpement en afrique.*.