Perhaps you should try some spelling variations:
communication tasks » communicative tasks, communication tools, communication tres
modern development » modern developments, model development, models development
de communication » mobile communication, online communication
development hard » development howard, development shared, development board
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
tasks modern » tasks under, task model, task models
relations a » relations _
hard four » hardt pour
price de » price _, price 3, price a
a price » a primer

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

• Adding a wildcard symbol may retrieve word variants: technology cost relations a price de communication tasks modern development hard four.*.