Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
models development » model development, module development, model developments
information rates » information states, information ratio, information rules
1.3 communication » 2.3 communication, 13 communication, 4.3 communication
development lie » development life, development li, development lid
technology 1 » technology _
rates canon » rates lebanon, rates canada, rates london
cost models » cost model, logit models
lie afrique » l afrique
canon 1.3 » canon 1.1, canon 12.2, canon 2.2

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

• Adding a wildcard symbol may retrieve word variants: technology 1 information rates canon 1.3 communication cost models development lie afrique.*.