Perhaps you should try some spelling variations:
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
technologies 1 » technologies _, technologies 4, technologies 2
implications 5 » implications _, implications from
information 2 » information 3
linear some » linear code, linear mode, linear ode
2 linear » _ linear, a linear, 3 linear
5 au » 5 auf, 5 aut, 5 a

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 information 2 linear some implications 5 au developpement en afrique.*.