Perhaps you should try some spelling variations:
redevelopment state » development stage, developmental state, development status
cause redevelopment » case development, square redevelopment, course development
information modell » information model, information models, information module
oper communication » open communication, proper communication, power communication
age information » care information, rate information, die information
communication 1 » communication _, communication a, communication 3
technology age » technology usage, technology wages, technology a
state africa » trade africa
der oper » der opfer, der oder
1 cause » 1 causes, 10 cause, 11 cause

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

• Adding a wildcard symbol may retrieve word variants: technology age information modell der oper communication 1 cause redevelopment state africa.*.