Perhaps you should try some spelling variations:
methodology empirical » methods empirical
timor communications » mimo communications, time communication, niger communications
communications costs » communication costs, communications _
development pattern » development patterns, development matters, developmental patterns
land development » world development, child development
empirical basis » empirical analysis
pattern car » pattern gas, pattern map, patterns carlo
costs land » cost land, costly land, costs canada
pan timor » plan timor
who pan » who can, who plans, who pays

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

• Adding a wildcard symbol may retrieve word variants: methodology empirical basis who pan timor communications costs land development pattern car.*.