Perhaps you should try some spelling variations:
calculations phase » calculations charge, calculations based, calculations chapter
der communication » de communication, under communication, debt communication
development model » development models, development middle
sme development » trade development
technologies 1 » technologies _, technologies 4, technologies 2
1 calculations » _ calculations, 2 calculations, 9 calculations
costs sme » costs some, costs amy
phase de » phase der, phase des, phase die
de der » ende der, code der, de dejar

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

• Adding a wildcard symbol may retrieve word variants: technologies 1 calculations phase de der communication costs sme development model afrique.*.