Perhaps you should try some spelling variations:
das developpement » des developpements, de developpement, du developpement
spans competition » plants competition, class competition, fears competition
innovations when » innovation when, innovations where, innovations china
competition 12.4 » competition 11.4, competition 9.2.4, competition 2.2
developpement de » developpement des, developpement durable
12 innovations » 1.2 innovations, 1 innovations, 4.2 innovations
technology 12 » technology 1.2, technology 1, technology 2
ioe spans » life spans
de africa » does africa, de america, use africa
when ioe » when does, when life, where ioe
12.4 das » 1.2.4 das, 2.4 das, 1.4 das

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

• Adding a wildcard symbol may retrieve word variants: technology 12 innovations when ioe spans competition 12.4 das developpement de africa.*.