Talvez deva tentar algumas variações de ortografia:
complex travels » complex traits (Expandir a Pesquisa), complex levels (Expandir a Pesquisa), complex trans (Expandir a Pesquisa)
metil complex » metal complex (Expandir a Pesquisa), metals complex (Expandir a Pesquisa), met complex (Expandir a Pesquisa)
travels ngoc » travels from (Expandir a Pesquisa), revell ngoc (Expandir a Pesquisa)
combs bacon » com bacon (Expandir a Pesquisa), combs jason (Expandir a Pesquisa), combs brandon (Expandir a Pesquisa)
carlos nada » carlos nadaf (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nara (Expandir a Pesquisa)
bacon neil » deacon neil (Expandir a Pesquisa), bacon new (Expandir a Pesquisa)
mno carlos » magno carlos (Expandir a Pesquisa), cano carlos (Expandir a Pesquisa), nino carlos (Expandir a Pesquisa)
nacl mno » nacl kno (Expandir a Pesquisa), nacl nano (Expandir a Pesquisa), nacl en (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
5 metil » 5 methyl (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 combs bacon neil ) or ((( 5 metil complex travels ngoc ) or ( 0.9 nacl mno carlos nada ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs bacon neil ) OR ((( 5 metil complex travels ngoc ) OR ( 0.9 nacl mno carlos nada )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs bacon neil ) or ((( 5 metil complex travels ngoc ) or ( 0.9 nacl mno carlos nada ))))*.