Talvez deva tentar algumas variações de ortografia:
methods complex » methods coupled (Expandir a Pesquisa), methods compared (Expandir a Pesquisa), methods computer (Expandir a Pesquisa)
complex trait » complex traits (Expandir a Pesquisa)
nino carlos » cano carlos (Expandir a Pesquisa), bacino carlos (Expandir a Pesquisa), semino carlos (Expandir a Pesquisa)
trait ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), tra ngoc (Expandir a Pesquisa)
carlos naa » carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
5 methods » 5 methoxy (Expandir a Pesquisa)
raul nino » raul lino (Expandir a Pesquisa), raul pino (Expandir a Pesquisa), raul nieto (Expandir a Pesquisa)
7.2 raul » 7.2 nacl (Expandir a Pesquisa)
combs c » combs _ (Expandir a Pesquisa)
c nee » c need (Expandir a Pesquisa), c neel (Expandir a Pesquisa), c neu (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 c nee ) or ((( 5 methods complex trait ngoc ) or ( 7.2 raul nino carlos naa ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ combs c nee ) OR ((( 5 methods complex trait ngoc ) OR ( 7.2 raul nino carlos naa )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs c nee ) or ((( 5 methods complex trait ngoc ) or ( 7.2 raul nino carlos naa ))))*.