Perhaps you should try some spelling variations:
layered transform » lamperti transform, wavelet transform, leaders transform
transform atd » transform std, transform a, transform cote
two layered » two layer
transfer 3 » transfer _, transfer 4, transfer a
areas two » areas co
de masse » de mise
de masa » de maria, de macau, de manga
atd a » add a, aid a, ahd a
3 ao » 3 a, 3 co, 3 do

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: (( areas two layered transform atd a ) OR ( guias ((de masa) OR (de masse)) transfer 3 ao ))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "(( areas two layered transform atd a ) or ( guias ((de masa) OR (de masse)) transfer 3 ao ))~".
• Adding a wildcard symbol may retrieve word variants: (( areas two layered transform atd a ) or ( guias ((de masa) OR (de masse)) transfer 3 ao ))*.