Talvez deva tentar algumas variações de ortografia:
coombs jason » coombes jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), cooper jason (Expandir a Pesquisa)
complex trap » complex tap (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
carlos nunes » carlos nunez (Expandir a Pesquisa), santos nunes (Expandir a Pesquisa)
mm complex » mcm complex (Expandir a Pesquisa), dmm complex (Expandir a Pesquisa), m complex (Expandir a Pesquisa)
abr carlos » abreu carlos (Expandir a Pesquisa), abril carlos (Expandir a Pesquisa), abrao carlos (Expandir a Pesquisa)
trap ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa)
l coombs » l coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
7.5 natl » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
5 mm » _ mm (Expandir a Pesquisa), 5 mg (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 coombs jason _ ) or ((( 5 mm complex trap ngoc ) or ( 7.5 natl abr carlos nunes ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombs jason _ ) OR ((( 5 mm complex trap ngoc ) OR ( 7.5 natl abr carlos nunes )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombs jason _ ) or ((( 5 mm complex trap ngoc ) or ( 7.5 natl abr carlos nunes ))))*.