Perhaps you should try some spelling variations:
technology working » technology during, technology combing, technology making
true communication » truth communication, time communication, stroke communication
communication cost » communication costs, communication costa, communications costs
working relations » working relationship, work relations, coding relations
relations 3 » relations _, relations a
cost social » costs social, costa social, post social
prime true » crime true
fund car » und car, fund case, fund cash
3 prime » 1 prime, _ prime, a prime

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

• Adding a wildcard symbol may retrieve word variants: technology working relations 3 prime true communication cost social development fund car.*.