Perhaps you should try some spelling variations:
technologies could » technologies co, technologies cohort, technologies based
could formulation » rule formulation, model formulation, la formulation
formulation where » formulation over, formulation des, calculation where
pre developments » price developments, core developments, era developments
communication 1 » communication _, communication a, communication 3
developments l » developments _, developments 4, developments 3
where losers » where leaders, where does, where modern
l afrique » en afrique
1 pre » _ pre, a pre, 2 pre

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

• Adding a wildcard symbol may retrieve word variants: technologies could formulation where losers _ communication 1 pre developments l afrique.*.