Perhaps you should try some spelling variations:
communications module » communication module, communications models, communication model
development matters » development patterns, development partners, development centers
urban development » human development
2.1 logistics » _ logistics, a logistics
technology 1 » technology _
module urban » modern urban
actors 2.1 » factors 2.1, factors 2.3, factors 2.5
matters pm » matter pm, matters pt, matters _
1 actors » 11 actors, _ actors, 3 actors

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

• Adding a wildcard symbol may retrieve word variants: technology 1 actors 2.1 logistics data communications module urban development matters pm.*.