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 total » complexed total (Expandir a Pesquisa), complexes total (Expandir a Pesquisa), complex tool (Expandir a Pesquisa)
gomes couto » gomes costa (Expandir a Pesquisa), gomes coutinho (Expandir a Pesquisa), gomes coelho (Expandir a Pesquisa)
nabr carlos » najar carlos (Expandir a Pesquisa), nader carlos (Expandir a Pesquisa), jair carlos (Expandir a Pesquisa)
carlos nara » carlos lara (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos jara (Expandir a Pesquisa)
couto nee » couto neto (Expandir a Pesquisa), couto de (Expandir a Pesquisa), couto e (Expandir a Pesquisa)
total non » total na (Expandir a Pesquisa), total n (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
l gomes » l gomez (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 gomes couto nee ) or ((( 5 methyl complex total non ) or ( 7.5 nacl nabr carlos nara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l gomes couto nee ) OR ((( 5 methyl complex total non ) OR ( 7.5 nacl nabr carlos nara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l gomes couto nee ) or ((( 5 methyl complex total non ) or ( 7.5 nacl nabr carlos nara ))))*.