Perhaps you should try some spelling variations:
technological route » technological routes, technological growth, technological frontier
innovation france » innovations france, innovation finance, innovation chance
3.2 communication » 3 communication, 2.3 communication, de communication
route innovation » promote innovation, create innovation, ground innovation
developpement de » developpement des, developpement durable
france case » france cas, finance case, fragile case
case 3.2 » case 4.2, case 3.1, case 5.2
de farce » der farce, de arce, de force

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

• Adding a wildcard symbol may retrieve word variants: technological route innovation france case 3.2 communication costs _ developpement de farce.*.