Perhaps you should try some spelling variations:
technologies change » technologies changing, technological change, technologies chapter
change innovation » change information, chain innovation, trade innovation
innovation rates » innovation rate, innovation notes, innovation race
au developpement » du developpement, de developpement, le developpement
4 communication » 3 communication, 5.4 communication, de communication
des force » de force, does forced, des formes
costs au » costs a, costs amy, costs _
have 4 » have _, have a

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

• Adding a wildcard symbol may retrieve word variants: technologies change innovation rates have 4 communication costs au developpement des force.*.