Perhaps you should try some spelling variations:
transformed a » transformed _, transformed 1, transformer 1
i transformed » vi transformed, _ transformed, a transformed
den transfer » gene transfer, heat transfer, data transfer
aguas del » aguas de, aguas do
de den » die den, der den, de don
del i » del ii
guia » gua, gui, gaia

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: (( guia de den transfer from case ) OR ( aguas del i transformed a adocao ))~.
• Adding a wildcard symbol may retrieve word variants: (( guia de den transfer from case ) or ( aguas del i transformed a adocao ))*.