Perhaps you should try some spelling variations:
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir inflation » der inflation, die inflation, aid inflation
index cards » index towards
costs risks » costs risk, cost risk, costs rise
cards 3.2 » cards 3.3, cards 3.6, cards 2

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir inflation index cards 3.2 communication costs risks developpement en afrique.*.