Perhaps you should try some spelling variations:
conclusions from » conclusion from, conclusions 6, conclusions 7
data conclusions » data conclusion, 10 conclusions, 10.6 conclusions
le developpement » de developpement, sme development
technologies 4 » technologies _
4 information » 2 information, 1 information
des afrique » en afrique, de l'afrique
from le » from lep, from lex, from l1
3 el » y el
_ el » _ eu, _ e, _ ex

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 4 information ((3 el) OR (_ el)) data conclusions from le developpement des afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies 4 information ((3 el) OR (_ el)) data conclusions from le developpement des afrique.*.