Perhaps you should try some spelling variations:
3.2.3.2 communication » 3.2.3 communication, 3.3.2 communication, 6.2.4.2 communication
communication case » communications case, communication based, communication phase
et developpement » de developpement, le developpement, test development
technology 10 » technology 110, technology 1, technology 11
des l'afrique » de l'afrique, de l'amerique
10 inflation » 12 inflation, 10.7 inflation, _ inflation
rate 3.2.3.2 » rate 2.3.2, lte 3.2.3.2, rate 2.2.3.1
rate rate » rates rates, rate ratio, rate water
case et » case e, case erp

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

• Adding a wildcard symbol may retrieve word variants: technology 10 inflation rate rate 3.2.3.2 communication case et developpement des l'afrique.*.