Perhaps you should try some spelling variations:
technologies early » technologies art, technologies any, technology early
early information » ary information, party information, energy information
comprehension 5.5 » comprehension _, comprehension des
le developpement » de developpement, sme development
developpement de » developpement des, developpement durable
de afrique » de l'afrique, en afrique, l afrique
5.5 le » 1.5 le, 5.5 l2, 5.2.5 le
3 el » _ el, y el
3 e » 3 le

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 early information ((3 e) OR (3 el)) _ comprehension 5.5 le developpement de afrique.~".
• Adding a wildcard symbol may retrieve word variants: technologies early information ((3 e) OR (3 el)) _ comprehension 5.5 le developpement de afrique.*.