Perhaps you should try some spelling variations:
technology change » technological change, technological changes
change innovation » change information, chain innovation, trade innovation
de communication » mobile communication, online communication
de developpement » sme development
innovation race » innovation rate, innovation space, innovation brac
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
daten de » daten der, daten des, daten die
costs de » 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: technology change innovation race daten de communication costs de developpement l afrique.*.