Perhaps you should try some spelling variations:
technological meta » technological art, technological models, technological market
der communication » de communication, under communication, debt communication
developpement en » developpement et, developpement des, developpement de
meta innovation » data innovation, mantra innovation, method innovation
innovation case » innovation based, innovation chapter, innovation center
case rates » base rates, wage rates, dose rates
rates der » rates des, rates per, rates under

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

• Adding a wildcard symbol may retrieve word variants: technological meta innovation case rates der communication costs _ developpement en afrique.*.