Perhaps you should try some spelling variations:
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
technologies a » technologies _, technologies 4, technologies 2
a information » 2 information, 1 information
information 3 » information 2
conversion a » conversion _, conversation a, conversion rate
la afrique » l afrique, la fabrique, en afrique
age data » wage data, image data, gauge data
cge data » wage data, care data, core 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: "technologies a information 3 ((age data) OR (cge data)) conversion a le developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies a information 3 ((age data) OR (cge data)) conversion a le developpement la afrique.*.