Perhaps you should try some spelling variations:
5.4 communication » de communication, data communication
information take » information fake, information table, information type
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
systems de » systemes de, systems der, systems die
take time » takes time, take home, same time
l afrique » en afrique
time 5.4 » time 4.4, time 5.3, time 9.4

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

• Performing a fuzzy search may retrieve terms with similar spellings: technologies _ information take time 5.4 communication systems de developpement l afrique.~.
• Adding a wildcard symbol may retrieve word variants: technologies _ information take time 5.4 communication systems de developpement l afrique.*.