Perhaps you should try some spelling variations:
des developpement » des developpements, de developpement, le developpement
major innovations » other innovations
technology major » technology make, technology mara, technology more
developpement en » developpement et, developpement des, developpement de
composition 4 » composition _, compositions _, composition j820
2 sectoral » _ sectoral
en africa » em africa, eu africa, en america
4 des » 4 der, 4 das, a des

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

• Adding a wildcard symbol may retrieve word variants: technology major innovations _ 2 sectoral composition 4 des developpement en africa.*.