Perhaps you should try some spelling variations:
communication mode » communication model, communication modes, communication module
does developpement » de developpement, des developpements, does development
technologies some » technologies soil, technologies stage, technologies ser
information 1.5.2 » information 1.2, information 2
atc communication » data communication, ec communication, bic communication
some information » more information, time information, one information
developpement l » developpement il, developpement la, developpement de
mode does » mode modes, mode de, one does
l afrique » en afrique
1.5.2 du » 1.5.2 die, 1.5.2 _, 1.5.2 a

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

• Adding a wildcard symbol may retrieve word variants: technologies some information 1.5.2 du atc communication mode does developpement l afrique.*.