Perhaps you should try some spelling variations:
technologien ist » technologien im, technologien mit, technologies exist
de communication » mobile communication, online communication
le developpement » de developpement, sme development
ist information » iot information, first information, cost information
developpement l » developpement il, developpement la, developpement de
about linear » about line, almost linear, best linear
linear de » linear ode, linear code, linear mode
l afrique » en afrique
costs le » costs _, costs 4, costs a

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

• Adding a wildcard symbol may retrieve word variants: technologien ist information about linear de communication costs le developpement l afrique.*.