Talvez deva tentar algumas variações de ortografia:
ascaso carlos » casiano carlos (Expandir a Pesquisa), castano carlos (Expandir a Pesquisa), afonso carlos (Expandir a Pesquisa)
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 trap » complex tap (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
carlos vidal » carlos vivas (Expandir a Pesquisa), carlos hidalgo (Expandir a Pesquisa)
l coombes » k coombes (Expandir a Pesquisa), l coomber (Expandir a Pesquisa), m coombes (Expandir a Pesquisa)
john neue » john neper (Expandir a Pesquisa), john neil (Expandir a Pesquisa), john new (Expandir a Pesquisa)
trap ngo » trap net (Expandir a Pesquisa), sap ngo (Expandir a Pesquisa), trap co (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (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 neue ) or ((( 5 metal complex trap ngo ) or ( 7.5 nacl ascaso carlos vidal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombes john neue ) OR ((( 5 metal complex trap ngo ) OR ( 7.5 nacl ascaso carlos vidal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombes john neue ) or ((( 5 metal complex trap ngo ) or ( 7.5 nacl ascaso carlos vidal ))))*.