Talvez deva tentar algumas variações de ortografia:
metil complex » metal complex (Expandir a Pesquisa), metals complex (Expandir a Pesquisa), met complex (Expandir a Pesquisa)
complex tunes » complex tones (Expandir a Pesquisa), complex tone (Expandir a Pesquisa), complex times (Expandir a Pesquisa)
carlos nodal » carlos vidal (Expandir a Pesquisa), carlos nava (Expandir a Pesquisa), carlos nejar (Expandir a Pesquisa)
kcal carlos » krahl carlos (Expandir a Pesquisa), leal carlos (Expandir a Pesquisa), gual carlos (Expandir a Pesquisa)
comps los » comps la (Expandir a Pesquisa)
tunes ngo » tunes ngf (Expandir a Pesquisa), tunes nf (Expandir a Pesquisa), tunes co (Expandir a Pesquisa)
natl kcal » nacl kcl (Expandir a Pesquisa), natl acad (Expandir a Pesquisa)
7.5 natl » 7.5 nacl (Expandir a Pesquisa), 3.5 nacl (Expandir a Pesquisa)
l comps » m comps (Expandir a Pesquisa)
los new » loss new (Expandir a Pesquisa), los neo (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 comps los new ) or ((( 5 metil complex tunes ngo ) or ( 7.5 natl kcal carlos nodal ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l comps los new ) OR ((( 5 metil complex tunes ngo ) OR ( 7.5 natl kcal carlos nodal )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l comps los new ) or ((( 5 metil complex tunes ngo ) or ( 7.5 natl kcal carlos nodal ))))*.