Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
communication pt » communication 3, communication 1, communication 2
dam development » dams development, team development, farm development
typologies 3.3 » typologies 2.3, typologies 3.2, typologies 6.3
3.3 variation » 3.3 validation, 6.4 variation, 6.3.5 variation
variation des » variation _, variation 6, variation series
development l » development li, development 1, development law
der class » per class, order class, under class
l afrique » en afrique
des der » des dr, des ddr, des dem

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

• Adding a wildcard symbol may retrieve word variants: typologies 3.3 variation des der class communication pt dam development l afrique.*.