Talvez deva tentar algumas variações de ortografia:
methyl complex » metal complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), methylase complex (Expandir a Pesquisa)
complex than » complex trait (Expandir a Pesquisa)
manuel cano » manuel ocano (Expandir a Pesquisa), manuel canto (Expandir a Pesquisa), manuel caro (Expandir a Pesquisa)
cano carlos » luciano carlos (Expandir a Pesquisa), casiano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
carlos nova » carlos novoa (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
1.9 manuel » a.e manuel (Expandir a Pesquisa)
than ngoc » thanh ngoc (Expandir a Pesquisa), thuan ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
cobas ct » cobas hcv (Expandir a Pesquisa), cobas _ (Expandir a Pesquisa)
m cobas » _ cobas (Expandir a Pesquisa), m cobal (Expandir a Pesquisa), m cobos (Expandir a Pesquisa)
ct new » act new (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 m cobas ct new ) or ((( 5 methyl complex than ngoc ) or ( 1.9 manuel cano carlos nova ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m cobas ct new ) OR ((( 5 methyl complex than ngoc ) OR ( 1.9 manuel cano carlos nova )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m cobas ct new ) or ((( 5 methyl complex than ngoc ) or ( 1.9 manuel cano carlos nova ))))*.