Talvez deva tentar algumas variações de ortografia:
complex genes » complex gene (Expandir a Pesquisa), complex genetic (Expandir a Pesquisa)
pcna complex » dna complex (Expandir a Pesquisa), rna complex (Expandir a Pesquisa), mrna complex (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
carlos joel » carlson joel (Expandir a Pesquisa), carlos jose (Expandir a Pesquisa), carlos joao (Expandir a Pesquisa)
combs john » coombs john (Expandir a Pesquisa), combes john (Expandir a Pesquisa), coombes john (Expandir a Pesquisa)
john noon » john hoon (Expandir a Pesquisa), john soon (Expandir a Pesquisa), john boon (Expandir a Pesquisa)
nacl nino » nacl nano (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa), nacl mno (Expandir a Pesquisa)
7.2 nacl » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
e combs » sex combs (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 e combs john noon ) or ((( _ pcna complex genes new ) or ( 7.2 nacl nino carlos joel ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs john noon ) OR ((( _ pcna complex genes new ) OR ( 7.2 nacl nino carlos joel )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs john noon ) or ((( _ pcna complex genes new ) or ( 7.2 nacl nino carlos joel ))))*.