Perhaps you should try some spelling variations:
communications code » communication mode, communications case, communications models
technologies can » technologies a, technologies co, technologies _
3 communications » 3 communication, 2 communications, 4 communications
developpement en » developpement et, developpement des, developpement de
can information » von information, von informationen
d developpement » de developpement, du developpement, le developpement
3.2 der » 2.2 der
code d » code de, code _, code 2
der 3 » der _, der e, des 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 3.2 der 3 communications code d developpement en afrique.*.