Perhaps you should try some spelling variations:
conclusions 10.4.1 » conclusions 10.6.1, conclusions 10.8.1, conclusions 10.1
space conclusions » space conclusion, impact conclusions, some conclusions
technology space » technology state, technology scale, technology impact
developpement de » developpement des, developpement durable
3 communication » 4 communication, de communication, data communication
3 developpement » de developpement, le developpement, et developpement
10.4.1 does » 10.4.1 der, 10.4.1 smes, 14.3.1 does
de afrique » de l'afrique, en afrique, l afrique
media 3 » media _, media 1, media 4
does 3 » does _, does a, does e

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

• Adding a wildcard symbol may retrieve word variants: technology space conclusions 10.4.1 does 3 communication media 3 developpement de afrique.*.