Perhaps you should try some spelling variations:
sectors cooperation » sector cooperation, sectoral cooperation, sectors cooperate
information 2.4.2 » information 2.2.2, information 2.3.2, information 5.4.2
cooperation apec » cooperation case, cooperation a, cooperation among
developpement en » developpement et, developpement des, developpement de
a developpement » au developpement, de developpement, le developpement
3 information » 1 information
technology 3 » technology _, technology 1, technology 4
male sectors » all sectors, care sectors, main sectors
2.4.2 male » 2.4.2 cable, 2.4.2 case, 2.4.2 market
apec a » apec _, apec 5, cpec a

You may be able to get more results by adjusting your search query.

• Adding a wildcard symbol may retrieve word variants: technology 3 information 2.4.2 male sectors cooperation apec a developpement en afrique.*.