Talvez deva tentar algumas variações de ortografia:
snails complex » snail complex (Expandir a Pesquisa), snail1 complex (Expandir a Pesquisa), nail complex (Expandir a Pesquisa)
carlos merino » carlos americo (Expandir a Pesquisa), carlos marin (Expandir a Pesquisa), carlos medina (Expandir a Pesquisa)
a compared » data compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
ion carlos » con carlos (Expandir a Pesquisa), don carlos (Expandir a Pesquisa), ron carlos (Expandir a Pesquisa)
complex v » complex via (Expandir a Pesquisa)
5 snails » _ snails (Expandir a Pesquisa), a snail's (Expandir a Pesquisa), do snails (Expandir a Pesquisa)
nacl ion » nacl en (Expandir a Pesquisa), nacl co (Expandir a Pesquisa), nacl co2 (Expandir a Pesquisa)
v ngoc » vu ngoc (Expandir a Pesquisa), vo ngoc (Expandir a Pesquisa), _ ngoc (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 a compared a new ) or ((( 5 snails complex v ngoc ) or ( _ nacl ion carlos merino ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a compared a new ) OR ((( 5 snails complex v ngoc ) OR ( _ nacl ion carlos merino )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a compared a new ) or ((( 5 snails complex v ngoc ) or ( _ nacl ion carlos merino ))))*.