Perhaps you should try some spelling variations:
communication paper » communication power, communication pattern, communication partner
das communication » mass communication, c's communication, lea's communication
de developpement » sme development
developpement de » developpement des, developpement durable
technology rate » technology state, technology role, technology related
rate inflation » grade inflation, wage inflation, age inflation
de afrique » de l'afrique, en afrique, l afrique
krise das » krise des, krisen des, krise der
paper de » paper d, paper e, paper ten

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

• Adding a wildcard symbol may retrieve word variants: technology rate inflation index krise das communication paper de developpement de afrique.*.