Perhaps you should try some spelling variations:
calculations phase » calculations charge, calculations based, calculations chapter
communication cost » communication costs, communication costa, communications costs
der communication » de communication, under communication, debt communication
some development » sme development, women development, site development
development anne » development annex, development alone, development age
technologies 1 » technologies _, technologies 4, technologies 2
1 calculations » _ calculations, 2 calculations, 9 calculations
anne africa » change africa, renne african, line african
phase ii » phase i, phase 1, phase _

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 ii der communication cost some development anne africa.*.