Talvez deva tentar algumas variações de ortografia:
complex than » complex trait (Expandir a Pesquisa)
mcl complex » cl complex (Expandir a Pesquisa), scl complex (Expandir a Pesquisa), meal complex (Expandir a Pesquisa)
caso carlos » castro carlos (Expandir a Pesquisa), ascaso carlos (Expandir a Pesquisa), casado carlos (Expandir a Pesquisa)
john neena » jain neena (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
nacl caso » nacl caso4 (Expandir a Pesquisa), nacl co (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
than ngo » thang ngo (Expandir a Pesquisa), thanh ngo (Expandir a Pesquisa), thuan ngo (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
2 mcl » _ mcl (Expandir a Pesquisa), r mcl (Expandir a Pesquisa), 1 mcl (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 g coombs john neena ) or ((( 2 mcl complex than ngo ) or ( 7.5 nacl caso carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j g coombs john neena ) OR ((( 2 mcl complex than ngo ) OR ( 7.5 nacl caso carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j g coombs john neena ) or ((( 2 mcl complex than ngo ) or ( 7.5 nacl caso carlos noe ))))*.