Perhaps you should try some spelling variations:
ideas transarea » ideas translated
transarea bei » transfer bei
transfer have » transfers have, transfer case, transfer layer
luis 4.1 » fluids 4.1, ikis 4.1, luis h.b
4.1 heat » 4.1 heap, 4.6 heat, 4.1 health
a ideas » _ ideas, 2 ideas, 3 ideas
luis a » luis f, luis c
have a » have _
marx » mark, mary, marc

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 a ideas transarea bei marx ) OR ( luis 4.1 heat transfer have a ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis a ideas transarea bei marx ) or ( luis 4.1 heat transfer have a ))*.