Talvez deva tentar algumas variações de ortografia:
methods complex » methods coupled (Expandir a Pesquisa), methods compared (Expandir a Pesquisa), methods computer (Expandir a Pesquisa)
complex thien » complex thin (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex three (Expandir a Pesquisa)
carlos jardim » carlos nardi (Expandir a Pesquisa), carlos jaime (Expandir a Pesquisa), carlos jobim (Expandir a Pesquisa)
najar carlos » nejar carlos (Expandir a Pesquisa), fajardo carlos (Expandir a Pesquisa), baltar carlos (Expandir a Pesquisa)
thien ngoc » tien ngoc (Expandir a Pesquisa), thi ngoc (Expandir a Pesquisa), tuyen ngoc (Expandir a Pesquisa)
colin net » colin neil (Expandir a Pesquisa), colin n (Expandir a Pesquisa), colin n.a (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
al najar » al najjar (Expandir a Pesquisa), al naggar (Expandir a Pesquisa), al nacer (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
3 al » a al (Expandir a Pesquisa), 3 yl (Expandir a Pesquisa), 3 a (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Performing a fuzzy search may retrieve terms with similar spellings: (( j e combs colin net ) or ((( 5 methods complex thien ngoc ) or ( 3 al najar carlos jardim ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs colin net ) OR ((( 5 methods complex thien ngoc ) OR ( 3 al najar carlos jardim )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs colin net ) or ((( 5 methods complex thien ngoc ) or ( 3 al najar carlos jardim ))))*.