Perhaps you should try some spelling variations:
4.1 communication » 4 communication, 2.3 communication, 3.2 communication
technology 2.2.4 » technology 1.2.4, technology 2.2.2, technology 2.2.3
part development » port development, past development, smart development
2.2.4 inflation » 2.3.1 inflation, 2.2.2.2 inflation, 2.2.2.6 inflation
inflation rates » inflation rate
development law » development latin, development 1
rates rules » rate rules, gats rules, rates rates
law afrique » l afrique
costs part » costs per
rules 4.1 » rules 4.2, rules 4.3, rules 5.1

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

• Adding a wildcard symbol may retrieve word variants: technology 2.2.4 inflation rates rules 4.1 communication costs part development law afrique.*.