Perhaps you should try some spelling variations:
deux developpements » des developpements, de developpement, du developpement
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
developpements en » developpement en, developpement et, developpements de
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
information pt » information part, information 1, information 1.2
des 4.1 » codes 4.1, deces 4.1, desir 4.1
pt des » et des

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

• Adding a wildcard symbol may retrieve word variants: technologies can information pt des 4.1 communication _ deux developpements en afrique.*.