Perhaps you should try some spelling variations:
integrating multiple » integrating culture
des developpements » deux developpements, de developpement, et developpements
5.4 communication » de communication, data communication
developpements en » developpement en, developpement et, developpements de
multiple gas » multiple case, multiple faces, multiple data
gas 5.4 » gas 3.4, gas 2.4, gas 5.6
a des » a der, a das

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

• Adding a wildcard symbol may retrieve word variants: technologies _ integrating multiple gas 5.4 communication a des developpements en afrique.*.