Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
communications a » communications _, communications law, communications media
developpement l » developpement il, developpement la, developpement de
l afrique » en afrique
3 action » 3 actions, 2 action, 3.5 action
4 action » 2 action, en action
series d » series _, series 1, series 2
d data » 3d data, 5d data, id data
a le » a les, a la, a l

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: "typologies ((3 action) OR (4 action)) series d data communications a le developpement l afrique.~".
• Adding a wildcard symbol may retrieve word variants: typologies ((3 action) OR (4 action)) series d data communications a le developpement l afrique.*.