Perhaps you should try some spelling variations:
communication cost » communication costs, communication costa, communications costs
models development » model development, module development, model developments
development about » developments about, development absolute, development account
technology gurus » technology guides, technology gaps, technology glass
gurus operations » autres operations, bus operations, gas operations
operations under » operations lender, operating under, aspirations under
about africa » art africa
cost models » cost model, logit models
under rice » under rise, under river, under risk

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

• Adding a wildcard symbol may retrieve word variants: technology gurus operations under rice _ communication cost models development about africa.*.