Perhaps you should try some spelling variations:
development invades » development index, development indexes, development indices
calculations phase » calculations charge, calculations based, calculations chapter
communication cost » communication costs, communication costa, communications costs
die communication » de communication, time communication, une communication
sme development » trade development
technologies 2 » technologies _, technologies 4
2 calculations » _ calculations, 2 calculation, 1 calculations
invades africa » andes africa
phase ii » phase i, phase 1, phase _
cost sme » cost some, cost side

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

• Adding a wildcard symbol may retrieve word variants: technologies 2 calculations phase ii die communication cost sme development invades africa.*.