Perhaps you should try some spelling variations:
month communication » mouth communications, south communications, touch communication
urban development » human development
communication 1 » communication _, communication a, communication 3
technology 2 » technology _, technology 1, technology 3
2 creation » _ creation, 4 creation, 3 creation
rice month » rice south, five month
1 african » _ african, 1 africa
2 african » _ african
1 urban » 2 urban, 4 urban, 3 urban

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "technology 2 creation _ rice month communication 1 urban development ((1 african) OR (2 african)).~".
• Adding a wildcard symbol may retrieve word variants: technology 2 creation _ rice month communication 1 urban development ((1 african) OR (2 african)).*.