Perhaps you should try some spelling variations:
14 communication » 1.4 communication, 14 communications, 4 communication
developpement du » developpement de, developpement des, developpement et
technologies en » technologies e, technologies et, technologies can
formation iles » formation les, formation des, formation its
en formation » de formation, 1 formation, self formation
du afrique » en afrique, l afrique, de l'afrique
iles how » ples how, rules how, lines how
how 14 » how 12, how 15, how 24
a les » a lens, a less, 2 les
a le » a la, a l, a e

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technologies en formation iles how 14 communication ((a le) OR (a les)) developpement du afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies en formation iles how 14 communication ((a le) OR (a les)) developpement du afrique.*.