Perhaps you should try some spelling variations:
trough communication » through communication, thought communication, touch communication
centery development » center development, centered development, centre development
communication 21st » communication 2.1.2, communication 1, communication 2
technological its » technological units, technological shifts, technological risks
its relations » its relation, les relations, its relationship
prices trough » price through, voices through, practices through
21st centery » 21st century, 1st century, 21st century's
relations 2 » relations _, relations a, relations 3
2 prices » 2 price, 2 proces, do prices
1 worse » _ worse, 1 worst, _ worsen

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

• Adding a wildcard symbol may retrieve word variants: technological its relations 2 prices trough communication 21st centery development 1 worse.*.