Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
information needed » information needs, information speed, transformation needed
das developpement » des developpements, de developpement, du developpement
developpement use » developpement une, developpement de, development use
mit information » might information, math information, ct information
technology mit » technology meets, technology 1, technology 2.2
needed oil » needed die
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 mit information needed oil crisis communication a das developpement use africa.*.