Talvez deva tentar algumas variações de ortografia:
mining complex » binding complex (Expandir a Pesquisa), editing complex (Expandir a Pesquisa), kissing complex (Expandir a Pesquisa)
complex atrial » complex trial (Expandir a Pesquisa), complex arterial (Expandir a Pesquisa), complex material (Expandir a Pesquisa)
carlos nadaf » carlos nadale (Expandir a Pesquisa), carlos adam (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
atrial ngoc » atrial block (Expandir a Pesquisa)
kno carlos » knopf carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
a mining » a mini (Expandir a Pesquisa)
nacl kno » nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa)
l comes » l comps (Expandir a Pesquisa), l coles (Expandir a Pesquisa), l comas (Expandir a Pesquisa)
comes i » comes _ (Expandir a Pesquisa), gomes i (Expandir a Pesquisa), comes a (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 comes i neto ) or ((( a mining complex atrial ngoc ) or ( 0.9 nacl kno carlos nadaf ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comes i neto ) OR ((( a mining complex atrial ngoc ) OR ( 0.9 nacl kno carlos nadaf )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comes i neto ) or ((( a mining complex atrial ngoc ) or ( 0.9 nacl kno carlos nadaf ))))*.