Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
data transfers » data transfer, water transfers, cash transfers
transfers und » transfer und, transfers united, transfers made
des federal » der federal, us federal, u.s federal
luis des » luis de, luis e, fais des
und cat » und car, und cathy, und care

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 des federal transfers _ macao ) OR ( gas use data transfers und cat ))~.
• Adding a wildcard symbol may retrieve word variants: (( luis des federal transfers _ macao ) or ( gas use data transfers und cat ))*.