Perhaps you should try some spelling variations:
crisis communication » risk communication, mass communication
debate information » debt information, adequate information, device information
technology debate » technology debts, technology related, technology state
information needs » information networks
et developpements » et developpement, des developpements, en developpement
communication 3 » communication _, communication a
needs 19 » needs 1, needs 11, needs 1.4
3 et » 13 et, 3 fet, 3 set

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

• Adding a wildcard symbol may retrieve word variants: technology debate information needs 19 crisis communication 3 et developpements _ america.*.