Talvez deva tentar algumas variações de ortografia:
complex atrial » complex trial (Expandir a Pesquisa), complex arterial (Expandir a Pesquisa), complex material (Expandir a Pesquisa)
casiano carlos » castillo carlos (Expandir a Pesquisa), castro carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
coombes jason » coombs jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), coombes janine (Expandir a Pesquisa)
tail complex » oil complex (Expandir a Pesquisa), basal complex (Expandir a Pesquisa), cell complex (Expandir a Pesquisa)
atrial block » serial block (Expandir a Pesquisa), atrial blood (Expandir a Pesquisa), rural block (Expandir a Pesquisa)
nacl casiano » angel casiano (Expandir a Pesquisa)
carlos now » carlos noa (Expandir a Pesquisa), carlos noe (Expandir a Pesquisa), carlos novo (Expandir a Pesquisa)
m coombes » k coombes (Expandir a Pesquisa), l coomber (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
jason n » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa), jason c (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 coombes jason n ) or ((( e tail complex atrial block ) or ( 3.5 nacl casiano carlos now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j m coombes jason n ) OR ((( e tail complex atrial block ) OR ( 3.5 nacl casiano carlos now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j m coombes jason n ) or ((( e tail complex atrial block ) or ( 3.5 nacl casiano carlos now ))))*.