Perhaps you should try some spelling variations:
technological model » technological models, technological tools, technological content
time communication » de communication, mobile communication, online communication
model innovation » social innovation
innovation rates » innovation rate, innovation notes, innovation race
a developpement » au developpement, de developpement, le developpement
rates daten » rates latin, rates rates, rates data
des afrique » en afrique, de l'afrique
daten time » date time, daten im, daten die
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technological model innovation rates daten time communication costs a developpement des afrique.*.