Perhaps you should try some spelling variations:
trade competition » price competition, free competition, fair competition
le developpement » de developpement, sme development
developpement la » developpement de, developpement et, developpement du
4 information » 2 information, 1 information
technology 4 » technology _, technology 1, technology 3
la afrique » l afrique, la fabrique, en afrique
3 areal » _ areal, 2 areal, 3 area
3 real » 3.3 real

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: "technology 4 information ((3 areal) OR (3 real)) trade competition _ le developpement la afrique.~".
• Adding a wildcard symbol may retrieve word variants: technology 4 information ((3 areal) OR (3 real)) trade competition _ le developpement la afrique.*.