Perhaps you should try some spelling variations:
better communication » written communication, external communication, disaster communication
technologies based » technologies used, technology based, technologies a
based information » basic information, based innovation, land information
la developpement » le developpement, de developpement, et developpement
information 3 » information 2
des afrique » en afrique, de l'afrique
gas better » gets better, a better, can better
3 gas » _ gas, 2 gas

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

• Adding a wildcard symbol may retrieve word variants: technologies based information 3 gas better communication a la developpement des afrique.*.