Perhaps you should try some spelling variations:
methodology empirical » methods empirical
die communication » de communication, time communication, une communication
development paths » development path, development plans, development pt
empirical action » empirical section, empirical fractions, empirical sections
costs human » sts human, ghosts humans, beasts human
action why » action who, action what, fiction why
why space » why scale
space die » space age
paths car » paths a

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

• Adding a wildcard symbol may retrieve word variants: methodology empirical action why space die communication costs human development paths car.*.