Perhaps you should try some spelling variations:
from communicating » from communication, free communicating, box communicating
developpement de » developpement des, developpement durable
2 developpement » de developpement, le developpement, et developpement
technology 2.3 » technology 2.2, technology 2.1, technology 3.3
2.3 integrated » 12.3 integrated, 2.2 integrated, 1.3 integrated
framework 4 » framework 3
de afrique » de l'afrique, en afrique, l afrique
further 2 » further _, further 3, further 4
4 from » 2 from

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

• Adding a wildcard symbol may retrieve word variants: technology 2.3 integrated framework 4 from communicating further 2 developpement de afrique.*.