Perhaps you should try some spelling variations:
class communication » mass communication, plans communication, crisis communication
technologies daf » technologies dans, technologies a, technologies de
daf information » f information, math information, 2 information
4.2 developing » 2.2 developing, 3.2 developing, 4.1 developing
contents one » contents open, contents je, contents cover
developing e » developing _, developing a, developing east
one class » one case
e africa » em africa, de africa, eu africa

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

• Adding a wildcard symbol may retrieve word variants: technologies daf information contents one class communication costs 4.2 developing e africa.*.