Perhaps you should try some spelling variations:
development process » development projects, development programs, development policies
river development » driven development, water development, power development
relations 4.5 » relations 4.3, relation 4.5, relations 2.5
technology e » technology 1, technology 3, technology 4
e relations » 3 relations, 1 relations, des relations
costs river » costs drivers, costs over, costs rise
process can » process chain, process case, process chains
die mobile » does mobile, das mobile, day mobile
4.5 die » 2.5 die

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

• Adding a wildcard symbol may retrieve word variants: technology e relations 4.5 die mobile communication costs river development process can.*.