Talvez deva tentar algumas variações de ortografia:
snail1 complex » snai1 complex (Expandir a Pesquisa), snail complex (Expandir a Pesquisa), snails complex (Expandir a Pesquisa)
natl compared » nacl compared (Expandir a Pesquisa), nail compared (Expandir a Pesquisa), al compared (Expandir a Pesquisa)
nat compared » fat compared (Expandir a Pesquisa), rat compared (Expandir a Pesquisa), cat compared (Expandir a Pesquisa)
complex can » complex case (Expandir a Pesquisa), complex care (Expandir a Pesquisa), complex cancer (Expandir a Pesquisa)
j snail1 » _ snail1 (Expandir a Pesquisa), a snail1 (Expandir a Pesquisa), 3 snail1 (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), cao ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa)
a newts » _ newts (Expandir a Pesquisa), a news (Expandir a Pesquisa), a newt (Expandir a Pesquisa)
j natl » j nail (Expandir a Pesquisa), _ natl (Expandir a Pesquisa), j natali (Expandir a Pesquisa)
j nat » j nart (Expandir a Pesquisa), _ nat (Expandir a Pesquisa), a nat (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 nat compared _ netw ) or ( j natl compared a newts ))) or ( j snail1 complex can ngoc ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nat compared _ netw ) OR ( j natl compared a newts ))) OR ( j snail1 complex can ngoc )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j nat compared _ netw ) or ( j natl compared a newts ))) or ( j snail1 complex can ngoc ))*.