Perhaps you should try some spelling variations:
technologies based » technologies used, technology based, technologies a
based formulation » basic formulation, case formulation, based simulation
eu communication » ec communication, et communication, de communication
de developpement » sme development
developpement l » developpement il, developpement la, developpement de
formulation de » formulation des, formulacion de, formulation du
l afrique » en afrique
de 3.5 » de 3.2, de 3.3, de 3.4
3.5 eu » 7.5 eu, 3.5 bu, 5.5 eu
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 based formulation de 3.5 eu communication a de developpement l afrique.*.