Perhaps you should try some spelling variations:
federal reforms » funeral reforms, federal efforts, liberal reforms
reforms crises » reforms cases, reforms drivers, reforms across
u.s federal » us federal, 3.1 federal
crises case » crises east
a transfer » cash transfer, heat transfer, data transfer
luis u.s » luis h.b
luis jed » luis e, puis je
luis de » luis e

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 u.s federal reforms crises case ) OR ( ((luis jed) OR (luis de)) a transfer _ macro ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis u.s federal reforms crises case ) or ( ((luis jed) OR (luis de)) a transfer _ macro ))~".
• Adding a wildcard symbol may retrieve word variants: (( luis u.s federal reforms crises case ) or ( ((luis jed) OR (luis de)) a transfer _ macro ))*.