Talvez deva tentar algumas variações de ortografia:
yak compared » uk compared (Expandir a Pesquisa), black compared (Expandir a Pesquisa), care compared (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
nayl clamp » tail clamp (Expandir a Pesquisa)
dnan clamp » dna clamp (Expandir a Pesquisa), dna clamps (Expandir a Pesquisa), can clamp (Expandir a Pesquisa)
a ngoc » ha ngoc (Expandir a Pesquisa), ta ngoc (Expandir a Pesquisa), la ngoc (Expandir a Pesquisa)
j nayl » a nayl (Expandir a Pesquisa), j nay (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
j dnan » _ dnan (Expandir a Pesquisa), j dna (Expandir a Pesquisa), a dnan (Expandir a Pesquisa)
j yak » _ yak (Expandir a Pesquisa), j rak (Expandir a Pesquisa), j yan (Expandir a Pesquisa)
j now » _ now (Expandir a Pesquisa), a now (Expandir a Pesquisa), j new (Expandir a Pesquisa)
i now » _ now (Expandir a Pesquisa), i non (Expandir a Pesquisa), i new (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 yak compared a ngoc ) or ((( j nayl clamp ((j now) OR (i now)) ) or ( j dnan clamp _ ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j yak compared a ngoc ) OR ((( j nayl clamp ((j now) OR (i now)) ) OR ( j dnan clamp _ ngoc )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j yak compared a ngoc ) or ((( j nayl clamp ((j now) OR (i now)) ) or ( j dnan clamp _ ngoc ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j yak compared a ngoc ) or ((( j nayl clamp ((j now) OR (i now)) ) or ( j dnan clamp _ ngoc ))))*.