Perhaps you should try some spelling variations:
communication barriers » communication series, communication disorders
et communication » et communicatione, get communication, debt communication
de developpement » sme development
technology used » technology use, technology based, technology users
used simulation » use simulation, based simulation, und simulation
developpement l » developpement il, developpement la, developpement de
simulation des » simulation _, simulation 4, simulation 3
barriers de » barriers d, barriere der, barriers key
des codes » des todes, des modes
l afrique » en afrique
codes et » codes der, codes _, aedes et

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

• Adding a wildcard symbol may retrieve word variants: technology used simulation des codes et communication barriers de developpement l afrique.*.