Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
technology medical » technology media, technology mexico, technology ethical
developpement du » developpement de, developpement des, developpement et
a developpement » au developpement, de developpement, le developpement
informatics 2 » informatics _, informatics 1, informatics 6
price class » price caps, race class, price pass
du afrique » en afrique, l afrique, de l'afrique
2 price » 2 prices, 2 prise, 2.2 price
costs a » costs _, costs 4

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

• Adding a wildcard symbol may retrieve word variants: technology medical informatics 2 price class communication costs a developpement du afrique.*.