Talvez deva tentar algumas variações de ortografia:
comet disease » combat disease (Expandir a Pesquisa), covert disease (Expandir a Pesquisa), cmt disease (Expandir a Pesquisa)
disease newly » disease new (Expandir a Pesquisa), disease newer (Expandir a Pesquisa), disease news (Expandir a Pesquisa)
complex trait » complex traits (Expandir a Pesquisa)
scar complex » scale complex (Expandir a Pesquisa), par complex (Expandir a Pesquisa), nmdar complex (Expandir a Pesquisa)
company cars » company car (Expandir a Pesquisa), company carlos (Expandir a Pesquisa), company case (Expandir a Pesquisa)
oil company » oil companies (Expandir a Pesquisa)
trait ngo » trait co (Expandir a Pesquisa)
cars how » cards how (Expandir a Pesquisa), wars how (Expandir a Pesquisa), sars how (Expandir a Pesquisa)
l comet » l comer (Expandir a Pesquisa), gel comet (Expandir a Pesquisa), l collet (Expandir a Pesquisa)
5 scar » _ scar (Expandir a Pesquisa), a scar (Expandir a Pesquisa)
3 oil » 3 oils (Expandir a Pesquisa), _ oil (Expandir a Pesquisa), l oil (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 comet disease newly ) or ((( 5 scar complex trait ngo ) or ( 3 oil company cars how ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comet disease newly ) OR ((( 5 scar complex trait ngo ) OR ( 3 oil company cars how )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comet disease newly ) or ((( 5 scar complex trait ngo ) or ( 3 oil company cars how ))))*.