Talvez deva tentar algumas variações de ortografia:
carlos zavala » carlos ayala (Expandir a Pesquisa), carlos zapata (Expandir a Pesquisa), cortes zavala (Expandir a Pesquisa)
complex thuan » complex than (Expandir a Pesquisa), complex tehran (Expandir a Pesquisa), complex thin (Expandir a Pesquisa)
tat complex » tata complex (Expandir a Pesquisa), stat complex (Expandir a Pesquisa), hat complex (Expandir a Pesquisa)
cano carlos » luciano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), solano carlos (Expandir a Pesquisa)
thuan ngoc » tuan ngoc (Expandir a Pesquisa), thuan ngo (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
nacl cano » nacl nano (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa)
l cyster » l cystein (Expandir a Pesquisa), l cysteic (Expandir a Pesquisa), l cyst (Expandir a Pesquisa)
_ tat » _ tau (Expandir a Pesquisa), _ tax (Expandir a Pesquisa), 1 tat (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 l cyster jason _ ) or ((( _ tat complex thuan ngoc ) or ( 3.5 nacl cano carlos zavala ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l cyster jason _ ) OR ((( _ tat complex thuan ngoc ) OR ( 3.5 nacl cano carlos zavala )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l cyster jason _ ) or ((( _ tat complex thuan ngoc ) or ( 3.5 nacl cano carlos zavala ))))*.