Perhaps you should try some spelling variations:
calculations based » calculations area, calculations phase, regulations based
development model » development models, development middle
en communication » open communication, lean communication, when communication
technologies de » technologies _, technologies 4, technologies 2
de calculations » mde calculations, dft calculations, _ calculations
sme development » trade development
costs sme » costs some, costs amy
based i » based ict, based ilc, based imo
i en » i e, _ en, i eu

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

• Adding a wildcard symbol may retrieve word variants: technologies de calculations based i en communication costs sme development model afrique.*.