Talvez deva tentar algumas variações de ortografia:
complex tears » complex traits (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex than (Expandir a Pesquisa)
knopf carlos » prof carlos (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
moore colin » moore caroline (Expandir a Pesquisa), moorsel coline (Expandir a Pesquisa), moore carolyn (Expandir a Pesquisa)
dht complex » dt complex (Expandir a Pesquisa), cst complex (Expandir a Pesquisa), ift complex (Expandir a Pesquisa)
nacl knopf » nacl kno (Expandir a Pesquisa)
colin new » coli new (Expandir a Pesquisa), colic new (Expandir a Pesquisa), colon new (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
tears a » tears _ (Expandir a Pesquisa)
_ dht » _ ddt (Expandir a Pesquisa), _ dha (Expandir a Pesquisa), _ dat (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 moore colin new ) or ((( _ dht complex tears a ) or ( 7.5 nacl knopf carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e moore colin new ) OR ((( _ dht complex tears a ) OR ( 7.5 nacl knopf carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e moore colin new ) or ((( _ dht complex tears a ) or ( 7.5 nacl knopf carlos nojek ))))*.