Perhaps you should try some spelling variations:
3.6.2 communication » 3.3.2 communication, 3.4.2 communication, 7.6.2 communication
communication case » communications case, communication based, communication phase
de developpement » sme development
developpement de » developpement des, developpement durable
practical 3.6.2 » practices 7.6.2, practice 3.6.1, practice 7.6.2
technology act » technology facts, technology aemt, technology a
act inflation » facts inflation, anti inflation, age inflation
inflation 1 » inflation _, inflation a, inflation tax
1 practical » 16 practical, 13 practical, 10 practical
de afrique » de l'afrique, en afrique, l afrique
case de » case des, case d, case d1

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

• Adding a wildcard symbol may retrieve word variants: technology act inflation 1 practical 3.6.2 communication case de developpement de afrique.*.