Talvez deva tentar algumas variações de ortografia:
semino carlos » serrano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), emilio carlos (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
pan complex » pana complex (Expandir a Pesquisa), pain complex (Expandir a Pesquisa), can complex (Expandir a Pesquisa)
coombs non » coombs john (Expandir a Pesquisa), coombs nina (Expandir a Pesquisa), coombs ian (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
m coombs » m coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa), 3 nacl (Expandir a Pesquisa)
non net » non nest (Expandir a Pesquisa), con net (Expandir a Pesquisa), anion net (Expandir a Pesquisa)
_ pan » _ pay (Expandir a Pesquisa)
ngoc » ngo (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 coombs non net ) or ((( _ pan complex tran ngoc ) or ( 3.5 nacl semino carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m coombs non net ) OR ((( _ pan complex tran ngoc ) OR ( 3.5 nacl semino carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m coombs non net ) or ((( _ pan complex tran ngoc ) or ( 3.5 nacl semino carlos noe ))))*.