Perhaps you should try some spelling variations:
communications costs » communication costs, communications _
south communications » mouth communications, month communication, truth communication
development plans » development planning, development policy, development policies
technology 21st » technology 2.1.1, technology 2.1.2, technology 2.1.3
per development » power development, spur development, oer developments
21st relations » cost relations, east relations, des relations
relations 2.1 » relations 3.1, relations 1, relations _
vier south » river south, der south, die south
costs per » cost per
plans bad » plans back, plans nasd, plans a
2.1 vier » 2.1 view, 2.2 vier, 7.2.1 vier

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

• Adding a wildcard symbol may retrieve word variants: technology 21st relations 2.1 vier south communications costs per development plans bad.*.