Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
transformations 6.1 » transformations 2.3, transformations _, transformations from
2 transformations » _ transformations, 9 transformations, 2 transformation
3 developpement » de developpement, le developpement, et developpement
technologies 2 » technologies _, technologies 4
river crisis » silver crisis, reverse crisis, water crisis
6.1 river » 2.1 river, 3.1 river, 3.2 river
media 3 » media _, media 1, media 4

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 transformations 6.1 river crisis communication media 3 developpement _ april.*.