Talvez deva tentar algumas variações de ortografia:
recall comparing » scale comparing (Expandir a Pesquisa), recall compared (Expandir a Pesquisa), all comparing (Expandir a Pesquisa)
comparing blood » comparing bone (Expandir a Pesquisa), comparative blood (Expandir a Pesquisa)
blood ngoc » blood non (Expandir a Pesquisa), blood now (Expandir a Pesquisa)
naya clamp » aaa clamp (Expandir a Pesquisa)
nay clamp » dnan clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
clamp can » clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa), clamp jaw (Expandir a Pesquisa)
j recall » _ recall (Expandir a Pesquisa), h recall (Expandir a Pesquisa), a recall (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
can now » can new (Expandir a Pesquisa), can non (Expandir a Pesquisa), can ngoc (Expandir a Pesquisa)
j naya » j nava (Expandir a Pesquisa), m naya (Expandir a Pesquisa), e naya (Expandir a Pesquisa)
j nay » j nagy (Expandir a Pesquisa), _ nay (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 recall comparing blood ngoc ) OR ((( j naya clamp a new ) OR ( j nay clamp can now ))))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j recall comparing blood ngoc ) OR ((( j naya clamp a new ) OR ( j nay clamp can now ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j recall comparing blood ngoc ) OR ((( j naya clamp a new ) OR ( j nay clamp can now ))))*.