Perhaps you should try some spelling variations:
communication tasks » communicative tasks, communication tools, communication tres
development chapter » development center, development case
true communication » truth communication, time communication, stroke communication
models development » model development, module development, model developments
technology e » technology 1, technology 3, technology 4
relations du » relations do, relations das, relations der
tasks models » task models, banks models, task model
e relations » 3 relations, 1 relations, des relations
prices true » prices trade, prices table, prices taxes
chapter one » chapter four
du prices » do prices, drug prices, 2 prices

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

• Adding a wildcard symbol may retrieve word variants: technology e relations du prices true communication tasks models development chapter one.*.