Perhaps you should try some spelling variations:
communicative series » communication series, communications series, communicative sites
course information » house information, core information, source information
technology course » technology case, technology cost, technology code
au developpement » du developpement, de developpement, le developpement
information 4.1 » information 4.2, information 4.3, information 14.3
a communicative » _ communicative, a communication, la communication
developpement l » developpement il, developpement la, developpement de
series au » series a, series ann, series amp
l afrique » en afrique
4.1 die » 2.1 die, 3.1 die
die a » die al, die _, die 4

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

• Adding a wildcard symbol may retrieve word variants: technology course information 4.1 die a communicative series au developpement l afrique.*.