Talvez deva tentar algumas variações de ortografia:
recall comparing » recall compared (Expandir a Pesquisa), scale comparing (Expandir a Pesquisa), all comparing (Expandir a Pesquisa)
comparing blood » comparing bone (Expandir a Pesquisa), comparative blood (Expandir a Pesquisa)
nail clamp » tail clamp (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa), nail flap (Expandir a Pesquisa)
grant chas » grant chris (Expandir a Pesquisa), grant chen (Expandir a Pesquisa), grant charles (Expandir a Pesquisa)
blood now » blood new (Expandir a Pesquisa), blood non (Expandir a Pesquisa), blood knows (Expandir a Pesquisa)
a recall » _ recall (Expandir a Pesquisa), h recall (Expandir a Pesquisa), a reca (Expandir a Pesquisa)
chas can » chase can (Expandir a Pesquisa), chains can (Expandir a Pesquisa), charts can (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j nail » j nair (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: (( a recall comparing blood now ) or ((( j nail clamp a new ) or ( j grant chas can new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a recall comparing blood now ) OR ((( j nail clamp a new ) OR ( j grant chas can new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a recall comparing blood now ) or ((( j nail clamp a new ) or ( j grant chas can new ))))*.