Talvez deva tentar algumas variações de ortografia:
snails complex » snail complex (Expandir a Pesquisa), snail1 complex (Expandir a Pesquisa), nail complex (Expandir a Pesquisa)
complex trait » complex traits (Expandir a Pesquisa)
computer can » computers can (Expandir a Pesquisa), computer case (Expandir a Pesquisa), computer a (Expandir a Pesquisa)
a computer » _ computer (Expandir a Pesquisa)
nail clamp » nail lamp (Expandir a Pesquisa), tail clamp (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa)
trait ngoc » tran ngoc (Expandir a Pesquisa), tram ngoc (Expandir a Pesquisa), tra ngoc (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
3 snails » _ snails (Expandir a Pesquisa), 3 snail (Expandir a Pesquisa), 3 snail1 (Expandir a Pesquisa)
j nail » _ nail (Expandir a Pesquisa), a nail (Expandir a Pesquisa), 3 nail (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 computer can netw ) or ((( j nail clamp can new ) or ( 3 snails complex trait ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a computer can netw ) OR ((( j nail clamp can new ) OR ( 3 snails complex trait ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a computer can netw ) or ((( j nail clamp can new ) or ( 3 snails complex trait ngoc ))))*.