Perhaps you should try some spelling variations:
data developpement » data development, de developpement, et developpement
communication case » communications case, communication based, communication phase
3.2 communication » 3 communication, 2.3 communication, de communication
innovation past » innovation part, innovation last, innovations east
technology vi » technology vt, technology 4ir, technology 1
vi innovation » vii innovation, i innovation, ii innovation
des afrique » en afrique, de l'afrique
past rules » past rates, past results
rules 3.2 » rules 4.2, rules 4.3
case data » cases data, base data, use data

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

• Adding a wildcard symbol may retrieve word variants: technology vi innovation past rules 3.2 communication case data developpement des afrique.*.