Perhaps you should try some spelling variations:
technological model » technological models, technological tools, technological content
done communication » d'une communication, prone communication, de communication
model innovation » social innovation
et developpement » de developpement, le developpement, test development
innovation new » innovation 1, innovation 4, innovation 3
des africa » does africa, yes africa, de africa
time done » time zone, time zones, time money
new time » new times, now times, new type
a et » a set, a net, a bet

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

• Adding a wildcard symbol may retrieve word variants: technological model innovation new time done communication a et developpement des africa.*.