Perhaps you should try some spelling variations:
technologies series » technology series
series information » business information
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
information mary » information many, information mart, information summary
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
mary r » mary e, mary _, mary k
r 4.1 » a 4.1, _ 4.1, i 4.1
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies series information mary r 4.1 communication a de developpement l afrique.*.