Perhaps you should try some spelling variations:
federal transfers » central transfers, fiscal transfers
transfers system » transfer system, transfer systems, transport system
data transfers » data transfer, water transfers, cash transfers
de federal » der federal, des federal, die federal
system cas » system case, system can, systems case
vagues de » vague de, values de, langues de
aguas eo » aguas do, aguas del, agua e

You may be able to get more results by adjusting your search query.

• The words AND, OR and NOT may confuse the search; try adding quotes: "(( vagues de federal transfers system cas ) OR ( aguas eo data transfers _ macro ))~".
• Adding a wildcard symbol may retrieve word variants: (( vagues de federal transfers system cas ) OR ( aguas eo data transfers _ macro ))*.