Perhaps you should try some spelling variations:
information step » information steve, information system, information states
de developpement » sme development
4 communication » 3 communication, 5.4 communication, de communication
developpement l » developpement il, developpement la, developpement de
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
systems de » systemes de, systems der, systems die
step time » steam time, deep time, step size
l afrique » en afrique
time 4 » time _, time a, time 1

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies a information step time 4 communication systems de developpement l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies a information step time 4 communication systems de developpement l afrique.*.