Perhaps you should try some spelling variations:
transport signals » transport animals
role transport » road transport, le transport, mule transport
lags transfer » large transfer, land transfer, mass transfer
signals 3 » signals _, signal 3, signals 2
time lags » time lag, time loss
his time » his times, bias time, his life
arts c » arts _, arts 4, arts a
c role » 3 role, 4 role, 2 role

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

• If you are trying to use Boolean operators, they must be ALL CAPS: (( arts c role transport signals 3 ) OR ( his time lags transfer _ case ))~.
• Adding a wildcard symbol may retrieve word variants: (( arts c role transport signals 3 ) or ( his time lags transfer _ case ))*.