Perhaps you should try some spelling variations:
communication model » communication media
information needs » information networks
technologies can » technologies a, technologies co, technologies _
can information » von information, von informationen
tim development » time development, term development, team development
model tim » model time, model tam, models time
needs de » needs men, needs one, needs _
de mass » de masse, de mais, de masa

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

• Adding a wildcard symbol may retrieve word variants: technologies can information needs de mass communication model tim development _ afrique.*.