Talvez deva tentar algumas variações de ortografia:
test model » yeast model (Expandir a Pesquisa), cost model (Expandir a Pesquisa), host model (Expandir a Pesquisa)
tail clamp » tail clip (Expandir a Pesquisa), coil clamp (Expandir a Pesquisa)
model van » modelo van (Expandir a Pesquisa), model vam (Expandir a Pesquisa), model var (Expandir a Pesquisa)
van ngoc » tran ngoc (Expandir a Pesquisa), vu ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
chi dan » shi dan (Expandir a Pesquisa), chi dae (Expandir a Pesquisa), zhi dan (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
clamp j » clamp _ (Expandir a Pesquisa)
j nagy » i nagy (Expandir a Pesquisa), a nagy (Expandir a Pesquisa)
j tail » _ tail (Expandir a Pesquisa), a tail (Expandir a Pesquisa), 3 tail (Expandir a Pesquisa)
j test » j testa (Expandir a Pesquisa), j teat (Expandir a Pesquisa), j tett (Expandir a Pesquisa)
j nay » _ nay (Expandir a Pesquisa)
j non » _ non (Expandir a Pesquisa), a non (Expandir a Pesquisa), i 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 nay) OR (j nagy)) chi dan non ) or ((( j tail clamp j non ) or ( j test model van ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ((j nay) OR (j nagy)) chi dan non ) OR ((( j tail clamp j non ) OR ( j test model van ngoc )))).
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( ((j nay) OR (j nagy)) chi dan non ) or ((( j tail clamp j non ) or ( j test model van ngoc ))))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( ((j nay) OR (j nagy)) chi dan non ) or ((( j tail clamp j non ) or ( j test model van ngoc ))))*.