Talvez deva tentar algumas variações de ortografia:
metro complex » hetero complex (Expandir a Pesquisa), method complex (Expandir a Pesquisa), metal complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex tehran (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
know carlos » knopf carlos (Expandir a Pesquisa), dow carlos (Expandir a Pesquisa)
carlos lara » carlos lima (Expandir a Pesquisa), carlos lazaro (Expandir a Pesquisa), carlos lessa (Expandir a Pesquisa)
l combs » e combs (Expandir a Pesquisa), _ combs (Expandir a Pesquisa), l comps (Expandir a Pesquisa)
5 metro » 5 metros (Expandir a Pesquisa), 5 meters (Expandir a Pesquisa), 5 method (Expandir a Pesquisa)
a know » a known (Expandir a Pesquisa), i know (Expandir a Pesquisa), a knot (Expandir a Pesquisa)
3.5 a » 3.0 a (Expandir a Pesquisa), 2.5 a (Expandir a Pesquisa), 1.5 a (Expandir a Pesquisa)
ngoc » ngo (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's new ) or ((( 5 metro complex tran ngoc ) or ( 3.5 a know carlos lara ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l combs bacon's new ) OR ((( 5 metro complex tran ngoc ) OR ( 3.5 a know carlos lara )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l combs bacon's new ) or ((( 5 metro complex tran ngoc ) or ( 3.5 a know carlos lara ))))*.