Perhaps you should try some spelling variations:
das developpements » des developpements, deux developpements, de developpement
developpements en » developpement en, developpement et, developpements de
rate information » trade information, care information, age information
information need » information needs, information needed, information speed
technology rate » technology state, technology role, technology related
en america » _ america
need 19 » need 1, need 1.1
19 mass » 1 mass, 1999 mass, 1923 mass
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 rate information need 19 mass communication a das developpements en america.*.