Perhaps you should try some spelling variations:
models development » model development, module development, model developments
communication cost » communication costs, communication costa, communications costs
2.2 communication » 2.3 communication, 3.2 communication, 2.7 communication
notation papers » notation part, notation chapter
development law » development latin, development 1
technology 4ir » technology 4, technology 4.1, technology 4.2
4ir notation » der notation, _ notation, 2 notation
papers shame » papers spaces, papers chile, papers amp
cost models » cost model, logit models
law afrique » l afrique
shame 2.2 » same 2.2, scheme 2.2, game 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology 4ir notation papers shame 2.2 communication cost models development law afrique.*.