Talvez deva tentar algumas variações de ortografia:
carlos newton » carlos nelson (Expandir a Pesquisa), santos newton (Expandir a Pesquisa)
complex trans » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex tears (Expandir a Pesquisa)
cano carlos » luciano carlos (Expandir a Pesquisa), casiano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa)
yl complex » l complex (Expandir a Pesquisa), gl complex (Expandir a Pesquisa), cl complex (Expandir a Pesquisa)
trans ngoc » tran ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa), thanh ngoc (Expandir a Pesquisa)
nacl cano » nacl nano (Expandir a Pesquisa), nacl caso4 (Expandir a Pesquisa), nacl cacl (Expandir a Pesquisa)
0.9 nacl » 3.5 nacl (Expandir a Pesquisa)
colin n » colin a (Expandir a Pesquisa), colin d (Expandir a Pesquisa), colin _ (Expandir a Pesquisa)
5 yl » 2 yl (Expandir a Pesquisa), 1 yl (Expandir a Pesquisa), 4 yl (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 _ combs colin n ) or ((( 5 yl complex trans ngoc ) or ( 0.9 nacl cano carlos newton ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs colin n ) OR ((( 5 yl complex trans ngoc ) OR ( 0.9 nacl cano carlos newton )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs colin n ) or ((( 5 yl complex trans ngoc ) or ( 0.9 nacl cano carlos newton ))))*.