Perhaps you should try some spelling variations:
improved communication » improving communication, project communication
technologies buying » technologies during, technologies building, technologies big
buying information » using information, building information, banking information
de developpement » sme development
developpement en » developpement et, developpement des, developpement de
information a » information age, information about
has improved » have improved, can improved, ai improved
a has » _ has, 1 has, 3 has

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

• Adding a wildcard symbol may retrieve word variants: technologies buying information a has improved communication _ de developpement en afrique.*.