Perhaps you should try some spelling variations:
transfer beim » transfer bei, transfers bei, transfer axiom
transform 1.5 » transform 1.5.1, transform 5.1.5, transform 2.4
net transfer » net transfers, heat transfer, money transfer
beim adam » bei adam
wage data » wage rate
e data » e datas, age data, cge data
1.5 co » 1.5 cm, 2.5 co, 6.5 co

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 _ net transfer beim adam ) OR ( aguas ((wage data) OR (e data)) transform 1.5 co ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis _ net transfer beim adam ) or ( aguas ((wage data) or (e data)) transform 1.5 co ))*.