Talvez deva tentar algumas variações de ortografia:
nail flap » snail flap (Expandir a Pesquisa), nail flag (Expandir a Pesquisa), tail flap (Expandir a Pesquisa)
clamp mr » clamp m (Expandir a Pesquisa), clamp me (Expandir a Pesquisa), clamp nor (Expandir a Pesquisa)
clamp ar » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa), clamp m (Expandir a Pesquisa)
c clamp » _ clamp (Expandir a Pesquisa)
mr near » ar near (Expandir a Pesquisa), far near (Expandir a Pesquisa), nir near (Expandir a Pesquisa)
flap ar » flap a (Expandir a Pesquisa), flap alar (Expandir a Pesquisa), flap can (Expandir a Pesquisa)
el naga » el naqa (Expandir a Pesquisa), el naggar (Expandir a Pesquisa), el nahas (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
j nail » a nail (Expandir a Pesquisa), 3 nail (Expandir a Pesquisa), 5 nail (Expandir a Pesquisa)
ar non » air non (Expandir a Pesquisa), car non (Expandir a Pesquisa), ear non (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 c clamp mr near ) or ((( j nail flap ar non ) or ( el naga ((clamp ar) OR (clamp a)) non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j c clamp mr near ) OR ((( j nail flap ar non ) OR ( el naga ((clamp ar) OR (clamp a)) non ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j c clamp mr near ) or ((( j nail flap ar non ) or ( el naga ((clamp ar) OR (clamp a)) non ))))*".