Talvez deva tentar algumas variações de ortografia:
yeast chip » yeast cenp (Expandir a Pesquisa), yeast cap (Expandir a Pesquisa), yeast camp (Expandir a Pesquisa)
nail clamp » nail lamp (Expandir a Pesquisa), tail clamp (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa)
ivan ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
chip can » hip can (Expandir a Pesquisa), chip a (Expandir a Pesquisa), chip ce (Expandir a Pesquisa)
can ngoc » van ngoc (Expandir a Pesquisa), tran ngoc (Expandir a Pesquisa), phan ngoc (Expandir a Pesquisa)
com ivan » com ian (Expandir a Pesquisa), com ilana (Expandir a Pesquisa), com ivone (Expandir a Pesquisa)
j yeast » _ yeast (Expandir a Pesquisa), a yeast (Expandir a Pesquisa), 2 yeast (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j now » _ now (Expandir a Pesquisa), a now (Expandir a Pesquisa), i now (Expandir a Pesquisa)
j et » j e (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 yeast chip can ngoc ) or ((( a nail clamp j now ) or ( ((j et) OR (j st)) com ivan ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j yeast chip can ngoc ) OR ((( a nail clamp j now ) OR ( ((j et) OR (j st)) com ivan ngoc ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j yeast chip can ngoc ) or ((( a nail clamp j now ) or ( ((j et) OR (j st)) com ivan ngoc ))))*".