Perhaps you should try some spelling variations:
communication tasks » communicative tasks, communication tools, communication tres
model development » local development, social development, global development
de communication » mobile communication, online communication
development have » development hans, development hard, development has
technology cost » technology case, technology can, technology choice
cost relations » east relations, post regulations, cost reductions
relations 5 » relations _, relations a, relations 3
tasks model » task model, task models, banks models
have four » have your, have fun
price de » price _, price 3, price a
5 price » 35 price, 1 price, 2 price

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

• Adding a wildcard symbol may retrieve word variants: technology cost relations 5 price de communication tasks model development have four.*.