Talvez deva tentar algumas variações de ortografia:
coulomb jason » coulombe manon (Expandir a Pesquisa), coult jason (Expandir a Pesquisa), coull jason (Expandir a Pesquisa)
complex tris » complex tric (Expandir a Pesquisa), complex trs (Expandir a Pesquisa), complex traits (Expandir a Pesquisa)
carlos nojek » carlos nunez (Expandir a Pesquisa), carlos nunes (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
meo complex » mo complex (Expandir a Pesquisa), metro complex (Expandir a Pesquisa), feio complex (Expandir a Pesquisa)
nas carlos » bas carlos (Expandir a Pesquisa), nassi carlos (Expandir a Pesquisa), canas carlos (Expandir a Pesquisa)
tris ngoc » trinh ngoc (Expandir a Pesquisa), trieu ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (Expandir a Pesquisa)
nacl nas » nacl na (Expandir a Pesquisa), nacl nabr (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa)
jason n » jason _ (Expandir a Pesquisa), jason a (Expandir a Pesquisa), jason c (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 _ coulomb jason n ) or ((( 5 meo complex tris ngoc ) or ( 7.5 nacl nas carlos nojek ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j _ coulomb jason n ) OR ((( 5 meo complex tris ngoc ) OR ( 7.5 nacl nas carlos nojek )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ coulomb jason n ) or ((( 5 meo complex tris ngoc ) or ( 7.5 nacl nas carlos nojek ))))*.