Perhaps you should try some spelling variations:
time communication » de communication, mobile communication, online communication
models development » model development, module development, model developments
technology shock » technology shocks, technology social, technology study
development from » development forum, development fund
shock relation » shot relation, shock alienation, shock prevention
costs models » cost models, cost model, potts models
relation de » relation des, relations der, relacion del
case time » scale time, waste time, same time
de case » de cause, ode case, pde case
from dr » from dar, from de, from dem

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

• Adding a wildcard symbol may retrieve word variants: technology shock relation de case time communication costs models development from dr.*.