Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
implications 2.3 » implications 5.3, implications 6.3, implications 1.3
developpement en » developpement et, developpement des, developpement de
technologies 2 » technologies _, technologies 4
information a » information age, information about
linear some » linear code, linear mode, linear ode
a linear » _ linear
2.3 au » 2.3 auf, 2.3 aus, 2.3 ai

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 information a linear some implications 2.3 au developpement en afrique.*.