Perhaps you should try some spelling variations:
communication do » communication de, communication des, communication die
development co » development case, development china
information 3 » information 2
technology 1 » technology _
co afrique » en afrique, l afrique
do social » 2 social, 1 social, 12 social
3 des » 3 der, 3 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information 3 des _ communication do social development co afrique.*.