Perhaps you should try some spelling variations:
communicative task » communicative tasks, communication tasks, communicative space
time communicative » time communication, voice communicative, face communicative
model developments » model development, modern developments, code developments
developments from » development from, developments after, developments _
technology les » technology led, technology lays, technology lead
les relations » rules regulations
relations von » relation von, relationen von, relations among
primes time » price time
von primes » co primes
task model » task models, risk model
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 les relations von primes time communicative task model developments from dr.*.