Talvez deva tentar algumas variações de ortografia:
coombs jason » coombes jason (Expandir a Pesquisa), toombs jason (Expandir a Pesquisa), cooper jason (Expandir a Pesquisa)
complex tram » complex trauma (Expandir a Pesquisa), complex trait (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
carlos noses » carlos noyes (Expandir a Pesquisa), carlos moises (Expandir a Pesquisa), carlos novaes (Expandir a Pesquisa)
hat complex » heart complex (Expandir a Pesquisa), hat complexes (Expandir a Pesquisa), fact complex (Expandir a Pesquisa)
eder carlos » rieder carlos (Expandir a Pesquisa), ferrer carlos (Expandir a Pesquisa)
tram ngoc » tran ngoc (Expandir a Pesquisa), tam ngoc (Expandir a Pesquisa), pham ngoc (Expandir a Pesquisa)
nacl eder » nacl under (Expandir a Pesquisa)
3.5 nacl » 0.9 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
5 hat » 5 heat (Expandir a Pesquisa), _ hat (Expandir a Pesquisa), 5 htt (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 _ coombs jason a ) or ((( 5 hat complex tram ngoc ) or ( 3.5 nacl eder carlos noses ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ coombs jason a ) OR ((( 5 hat complex tram ngoc ) OR ( 3.5 nacl eder carlos noses )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ coombs jason a ) or ((( 5 hat complex tram ngoc ) or ( 3.5 nacl eder carlos noses ))))*.