Perhaps you should try some spelling variations:
communicative tasks » communication tasks, communicative tactics, communicative habits
rise communicative » voice communicative, risk communication, eds communicative
development center » development case
under development » gender development, hinder development, order development
technology lays » technology law, technology land, technology lag
lays relations » class relations, les relations, mass relations
relations 2 » relations _, relations a, relations 3
prices rise » price rise, price risk, prices life
center one » center line, center eine, better one
2 prices » 2 price, 2 proces, do prices

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

• Adding a wildcard symbol may retrieve word variants: technology lays relations 2 prices rise communicative tasks under development center one.*.