Perhaps you should try some spelling variations:
technological changes » technological change, technological advances
changes innovation » change innovation, change innovations, changing innovation
innovation nodes » innovation node, innovation notes, innovation models
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
4 communication » 3 communication, 5.4 communication, de communication
la france » en france, de france
costs le » costs _, costs 4, costs a
nodes a » nodes _, nodes add, nodes vs

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

• Adding a wildcard symbol may retrieve word variants: technological changes innovation nodes a 4 communication costs le developpement la france.*.