Perhaps you should try some spelling variations:
data communication » data communications
technologies part » technologies art, technologies pt, technologies a
urban development » human development
part information » party information, paris information, plant information
development east » development southeast, development 1
east africa » west africa
table 1 » table _, table 4.1
a urban » 2 urban, 4 urban, 1 urban
1 data » 2.1 data, 3.1 data, 4.1 data

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

• Adding a wildcard symbol may retrieve word variants: technologies part information table 1 data communication a urban development east africa.*.