Perhaps you should try some spelling variations:
4.4 transferring » _ transferring, 7 transferring
transferring em » transferring _, transferring a, transferring 3
data transfer » cash transfer, heat transfer
transfer file » transfer fee, transfer from, transfer fees
aguas gdp » aguas de, aguas do
gdp data » gdpr data, gcp data, gnip data
luis 2 » luis f, luis c, luis a
2 4.4 » 2 4.3, 3 4.4, _ 4.4
acao » cacao, macao, cao

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis 2 4.4 transferring em mcao ) or ( aguas gdp data transfer file acao ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis 2 4.4 transferring em mcao ) OR ( aguas gdp data transfer file acao ))*.