Perhaps you should try some spelling variations:
formulations where » formulation where, formulation over, relations where
technologies 4.1 » technologies 2.1, technologies 3.1, technologies 3.2
4.1 formulations » 2.1 formulation, 2.2 formulations, 4.5 formulation
de developpement » sme development
developpement la » developpement de, developpement et, developpement du
la afrique » l afrique, la fabrique, en afrique
where do » where _
a de » a die, a der, a des

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

• Adding a wildcard symbol may retrieve word variants: technologies 4.1 formulations where do _ communication a de developpement la afrique.*.