Talvez deva tentar algumas variações de ortografia:
carlos navarro » carmen navarro (Expandir a Pesquisa)
reveal complex » reveals complex (Expandir a Pesquisa), several complex (Expandir a Pesquisa)
complex tran » complex trans (Expandir a Pesquisa), complex than (Expandir a Pesquisa), complex trait (Expandir a Pesquisa)
combs anion » combs brandon (Expandir a Pesquisa), combs allison (Expandir a Pesquisa), combs daniel (Expandir a Pesquisa)
anion net » anion bedt (Expandir a Pesquisa), anion na (Expandir a Pesquisa), anion ni2 (Expandir a Pesquisa)
co carlos » fico carlos (Expandir a Pesquisa), cardo carlos (Expandir a Pesquisa), marco carlos (Expandir a Pesquisa)
5 reveal » 5 reveals (Expandir a Pesquisa), 5 revealed (Expandir a Pesquisa), 15 reveals (Expandir a Pesquisa)
e combs » sex combs (Expandir a Pesquisa)
nacl co » nacl co2 (Expandir a Pesquisa), nacl kcl (Expandir a Pesquisa), nacl kno (Expandir a Pesquisa)
3 nacl » _ nacl (Expandir a Pesquisa), m nacl (Expandir a Pesquisa), 3.5 nacl (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 e combs anion net ) or ((( 5 reveal complex tran ngoc ) or ( 3 nacl co carlos navarro ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j e combs anion net ) OR ((( 5 reveal complex tran ngoc ) OR ( 3 nacl co carlos navarro )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j e combs anion net ) or ((( 5 reveal complex tran ngoc ) or ( 3 nacl co carlos navarro ))))*.