Talvez deva tentar algumas variações de ortografia:
complex trait » complex traits (Expandir a Pesquisa)
pap complex » epap complex (Expandir a Pesquisa), gap complex (Expandir a Pesquisa), hap complex (Expandir a Pesquisa)
jason boom » jason bloom (Expandir a Pesquisa), jason boo (Expandir a Pesquisa), jason boon (Expandir a Pesquisa)
trait ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa)
kcl carlos » gil carlos (Expandir a Pesquisa), el carlos (Expandir a Pesquisa), gal carlos (Expandir a Pesquisa)
carlos noe » carlos noel (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa), carlos nojek (Expandir a Pesquisa)
l toombs » ms toombs (Expandir a Pesquisa), g coombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
_ pap » _ pay (Expandir a Pesquisa), _ pan (Expandir a Pesquisa)
nacl » natl (Expandir a Pesquisa), nac (Expandir a Pesquisa), nucl (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 toombs jason boom ) or ((( _ pap complex trait ngoc ) or ( 0.9 nacl kcl carlos noe ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l toombs jason boom ) OR ((( _ pap complex trait ngoc ) OR ( 0.9 nacl kcl carlos noe )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l toombs jason boom ) or ((( _ pap complex trait ngoc ) or ( 0.9 nacl kcl carlos noe ))))*.