Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
developpement en » developpement et, developpement des, developpement de
use information » user information, house information, users information
information 3.0 » information 3.2, information 3.4, information 3.3
technology use » technology 1, technology 2.2, technology 3
1 risk » 10 risk, 3 risk, 4 risk
3.0 1 » 3.0 _, 5.0 1, 2.0 1
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technology use information 3.0 1 risk communication a das developpement en afrique.*.