Talvez deva tentar algumas variações de ortografia:
medial complex » medical complex (Expandir a Pesquisa), media complex (Expandir a Pesquisa), mediate complex (Expandir a Pesquisa)
complex trad » complex trait (Expandir a Pesquisa), complex trans (Expandir a Pesquisa), complex trial (Expandir a Pesquisa)
combs bacon » com bacon (Expandir a Pesquisa), combs jason (Expandir a Pesquisa), combs brandon (Expandir a Pesquisa)
nacl nunes » a.l nunes (Expandir a Pesquisa), nacl induces (Expandir a Pesquisa)
carlos naa » carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa), carlos noa (Expandir a Pesquisa)
bacon new » bacon's new (Expandir a Pesquisa), bacon neil (Expandir a Pesquisa), bacon e (Expandir a Pesquisa)
trad ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), trang ngoc (Expandir a Pesquisa)
5 medial » 5 medical (Expandir a Pesquisa), 5 media (Expandir a Pesquisa), 5 mediate (Expandir a Pesquisa)
7.5 nacl » 3.5 nacl (Expandir a Pesquisa), 0.9 nacl (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 bacon new ) OR ((( 5 medial complex trad ngoc ) OR ( 7.5 nacl nunes carlos naa ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j _ combs bacon new ) OR ((( 5 medial complex trad ngoc ) OR ( 7.5 nacl nunes carlos naa ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j _ combs bacon new ) OR ((( 5 medial complex trad ngoc ) OR ( 7.5 nacl nunes carlos naa ))))*.