Perhaps you should try some spelling variations:
reform health » term health, transform health
transfer beim » transfer bei, transfers bei, transfer axiom
der transfer » der transfers, den transfer, peer transfer
data reform » data report, data records
beim marx » bei marx
luis imf » luis f, luis m, luis i
imf data » imf's data, dlf data, rdf data
health 3 » health _, health a, health 1

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 _ der transfer beim marx ) OR ( luis imf data reform health 3 ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis _ der transfer beim marx ) or ( luis imf data reform health 3 ))*.