Talvez deva tentar algumas variações de ortografia:
metal complex » metal complexes (Expandir a Pesquisa)
coombes john » coombs john (Expandir a Pesquisa), combes john (Expandir a Pesquisa), coombes jason (Expandir a Pesquisa)
complex time » complex tissue (Expandir a Pesquisa), complex tones (Expandir a Pesquisa), complex three (Expandir a Pesquisa)
diehl carlos » riehl carlos (Expandir a Pesquisa), diehl charles (Expandir a Pesquisa), diehl carl (Expandir a Pesquisa)
carlos netto » carlos neto (Expandir a Pesquisa), carlos onetti (Expandir a Pesquisa), carlos newton (Expandir a Pesquisa)
nacl diehl » nacl diet (Expandir a Pesquisa), marcel diehl (Expandir a Pesquisa)
l coombes » k coombes (Expandir a Pesquisa), l coomber (Expandir a Pesquisa), m coombes (Expandir a Pesquisa)
time many » time may (Expandir a Pesquisa), time mass (Expandir a Pesquisa), time maps (Expandir a Pesquisa)
john net » john new (Expandir a Pesquisa), john neetu (Expandir a Pesquisa), john asnet (Expandir a Pesquisa)
5 metal » 5 methyl (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 coombes john net ) or ((( 5 metal complex time many ) or ( 3.5 nacl diehl carlos netto ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombes john net ) OR ((( 5 metal complex time many ) OR ( 3.5 nacl diehl carlos netto )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombes john net ) or ((( 5 metal complex time many ) or ( 3.5 nacl diehl carlos netto ))))*.