Talvez deva tentar algumas variações de ortografia:
compact trial » impact trial (Expandir a Pesquisa), compass trial (Expandir a Pesquisa), mpact trial (Expandir a Pesquisa)
trial nic » trial nit (Expandir a Pesquisa), trial nimh (Expandir a Pesquisa), trial nihr (Expandir a Pesquisa)
nay clamp » dnan clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), dna clamp (Expandir a Pesquisa)
j nacl » m nacl (Expandir a Pesquisa), j nail (Expandir a Pesquisa)
b nacl » b nacela (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (Expandir a Pesquisa)
gram l » gram _ (Expandir a Pesquisa), graham l (Expandir a Pesquisa), ingram l (Expandir a Pesquisa)
ca non » coa non (Expandir a Pesquisa), nca non (Expandir a Pesquisa), ia non (Expandir a Pesquisa)
j nay » j nagy (Expandir a Pesquisa), _ nay (Expandir a Pesquisa)
l ca » l mca (Expandir a Pesquisa), l rca (Expandir a Pesquisa), l a (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 nacl) OR (b nacl)) compact trial nic ) or ((( j nay clamp _ noh ) or ( j gram l ca non ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( ((j nacl) OR (b nacl)) compact trial nic ) OR ((( j nay clamp _ noh ) OR ( j gram l ca non ))))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( ((j nacl) OR (b nacl)) compact trial nic ) or ((( j nay clamp _ noh ) or ( j gram l ca non ))))*".