Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
3.2 communication » 3 communication, 2.3 communication, de communication
developpement en » developpement et, developpement des, developpement de
technologies pt » technologies _, technologies 4, technologies 2
pt information » ct information, plot information, get information
contents pde » contents peer, contents je, contents index
pde 3.2 » de 3.2, side 3.2, mode 3.2
a das » 1 das, 2 das, 3 das

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

• Adding a wildcard symbol may retrieve word variants: technologies pt information contents pde 3.2 communication a das developpement en afrique.*.