Perhaps you should try some spelling variations:
gets communication » get communication, nets communication, lea's communication
technologies used » technologies based, technology used, technologies _
used formulacion » mixed formulation, la formulacion, case formulation
au developpement » du developpement, de developpement, le developpement
developpement en » developpement et, developpement des, developpement de
formulacion de » formulation des, formacion de, formulation _
going gets » going nuts
de going » we going, get going, sea going
costs au » costs a, costs amy, costs _

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

• Adding a wildcard symbol may retrieve word variants: technologies used formulacion de going gets communication costs au developpement en afrique.*.