Perhaps you should try some spelling variations:
analysis communication » mass communication, crisis communication, managerial communication
development case » development china
technologies de » technologies _, technologies 4, technologies 2
communication 1 » communication _, communication a, communication 3
de information » die information, de informacion, e information
rasch analysis » raster analysis, path analysis, graph analysis
information a » information age, information about
case africa » cases africa, care africa, curse africa
a rasch » _ rasch, via rasch, e prasch

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

• Adding a wildcard symbol may retrieve word variants: technologies de information a rasch analysis communication 1 _ development case africa.*.