Perhaps you should try some spelling variations:
communication tasks » communicative tasks, communication tools, communication tres
time communication » de communication, mobile communication, online communication
modern development » modern developments, model development, models development
development have » development hans, development hard, development has
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
tasks modern » tasks under, task model, task models
price time » place time, peace time, practice time
have four » have your, have fun

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

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