Perhaps you should try some spelling variations:
crash transfers » cash transfers, cash transfer, cash transfer's
transfers sur » transfers rural, transfers work, transfers _
transport a » transport _, transport data
dem roman » der roman, diem romani, im roman
de roman » der roman, du roman, die romane
1 crash » _ crash, a crash, 1 cash
luis 1 » luis f, luis c, luis a
a asa » _ asa, δ asa
sur a » sur la, sgr a, sul a

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: (( luis ((de roman) OR (dem roman)) transport a asa ) OR ( luis 1 crash transfers sur a ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis ((de roman) or (dem roman)) transport a asa ) or ( luis 1 crash transfers sur a ))*.