Perhaps you should try some spelling variations:
sector compensation » sector cooperation, sectoral composition
information 3.4.2 » information 3.2.2, information 5.4.2, information 2.4.2
developpement il » developpement de, developpement et, developpement du
a developpement » au developpement, de developpement, le developpement
technology 4.2 » technology 2.2, technology 3.2, technology 4.1
mine sector » maize sector, rice sector, msme sector
3.4.2 mine » 3.4.2 die, 3.4.2 file, 3.4.2 main
il afrique » l afrique, en afrique

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

• Adding a wildcard symbol may retrieve word variants: technology 4.2 information 3.4.2 mine sector compensation _ a developpement il afrique.*.