Perhaps you should try some spelling variations:
civil communication » cell communication, level communication, digital communication
communication model » communication media
development papers » development players, development partners, development patterns
case development » care development, based development, scale development
technology und » technology fund, technology used, technology use
und relative » _ relative, die relative
relative ipr » relative air, relative risk, relative size
ipr spanish » i spanish
model case » model based, model code, model can
papers key » papers my, makers key

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

• Adding a wildcard symbol may retrieve word variants: technology und relative ipr spanish civil communication model case development papers key.*.