Talvez deva tentar algumas variações de ortografia:
complex genes » complex gene (Expandir a Pesquisa), complex genetic (Expandir a Pesquisa)
cano carlos » luciano carlos (Expandir a Pesquisa), casiano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
carlos joao » carlos jose (Expandir a Pesquisa), barros joao (Expandir a Pesquisa), campos joao (Expandir a Pesquisa)
genes nif » genes nifh (Expandir a Pesquisa), genes nef (Expandir a Pesquisa), genes nirk (Expandir a Pesquisa)
nacl cano » nacl nano (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa)
l coombs » l coombes (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
coombs a » coombes a (Expandir a Pesquisa), coombs r (Expandir a Pesquisa), coombs g (Expandir a Pesquisa)
5 clonal » 15 clonal (Expandir a Pesquisa), e clonal (Expandir a Pesquisa), o75 clonal (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
a non » _ non (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 a non ) or ((( 5 clonal complex genes nif ) or ( 0.9 nacl cano carlos joao ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l coombs a non ) OR ((( 5 clonal complex genes nif ) OR ( 0.9 nacl cano carlos joao )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l coombs a non ) or ((( 5 clonal complex genes nif ) or ( 0.9 nacl cano carlos joao ))))*.