Perhaps you should try some spelling variations:
transfer africa » transfer price
data transfer » cash transfer, heat transfer
agents based » segments based, arts based, assets based
africa mark » africa market, africa macro, africa march
luis de » luis e
de data » e data, wide data, de datos
luis a » luis f, luis c

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

• Performing a fuzzy search may retrieve terms with similar spellings: (( luis a _ transfer africa mark ) or ( luis de data transfer ((agents based) OR (agent based)) ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( luis a _ transfer africa mark ) OR ( luis de data transfer ((agents based) OR (agent based)) ))*.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( luis a _ transfer africa mark ) or ( luis de data transfer ((agents based) OR (agent based)) ))*".