Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
trade development » software development
technologies 1 » technologies _, technologies 4, technologies 2
development do » development doi, development d, development ds
information 3 » information 2
anteil crisis » antela crisis
costs trade » costly trade
do african » two african, _ african, 1 african
3 anteil » 5 anteil, a anteil, i anteil

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 3 anteil crisis communication costs trade development do african.*.