Talvez deva tentar algumas variações de ortografia:
onset complex » onset complexo (Expandir a Pesquisa), yet complex (Expandir a Pesquisa)
complex tres » complex tree (Expandir a Pesquisa), complex trex (Expandir a Pesquisa), complex tris (Expandir a Pesquisa)
carlos nejar » carlos negrao (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa)
nabr carlos » najar carlos (Expandir a Pesquisa), nader carlos (Expandir a Pesquisa), mar carlos (Expandir a Pesquisa)
tres ngoc » trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), tien ngoc (Expandir a Pesquisa)
nacl nabr » nacl kbr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
g toombs » g coombs (Expandir a Pesquisa), ms toombs (Expandir a Pesquisa), _ coombs (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
jason a » jason _ (Expandir a Pesquisa)
1 onset » _ onset (Expandir a Pesquisa), 2 onset (Expandir a Pesquisa), ii onset (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 g toombs jason a ) or ((( 1 onset complex tres ngoc ) or ( 7.5 nacl nabr carlos nejar ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j g toombs jason a ) OR ((( 1 onset complex tres ngoc ) OR ( 7.5 nacl nabr carlos nejar )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j g toombs jason a ) or ((( 1 onset complex tres ngoc ) or ( 7.5 nacl nabr carlos nejar ))))*.