Talvez deva tentar algumas variações de ortografia:
penile clamp » penile flap (Expandir a Pesquisa), penile glans (Expandir a Pesquisa), penile gland (Expandir a Pesquisa)
chin can » chin chan (Expandir a Pesquisa), china can (Expandir a Pesquisa), chin dan (Expandir a Pesquisa)
can near » can never (Expandir a Pesquisa), can new (Expandir a Pesquisa)
j penile » _ penile (Expandir a Pesquisa), a penile (Expandir a Pesquisa), al penile (Expandir a Pesquisa)
chen now » chen nong (Expandir a Pesquisa), chen noah (Expandir a Pesquisa), chen noam (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
nac can » ac can (Expandir a Pesquisa), dac can (Expandir a Pesquisa), nac cad (Expandir a Pesquisa)
mac can » mac cann (Expandir a Pesquisa), ac can (Expandir a Pesquisa), dac can (Expandir a Pesquisa)
l chin » l chain (Expandir a Pesquisa), l chan (Expandir a Pesquisa), l chains (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ now (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 l chin can near ) or ((( j penile clamp a now ) or ( 3 ((nac can) OR (mac can)) chen now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l chin can near ) OR ((( j penile clamp a now ) OR ( 3 ((nac can) OR (mac can)) chen now ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j l chin can near ) or ((( j penile clamp a now ) or ( 3 ((nac can) OR (mac can)) chen now ))))*".