Talvez deva tentar algumas variações de ortografia:
recall compare » recall compared (Expandir a Pesquisa), penal compare (Expandir a Pesquisa), recall care (Expandir a Pesquisa)
compare trial » compass trial (Expandir a Pesquisa), compact trial (Expandir a Pesquisa), compas trial (Expandir a Pesquisa)
trial ngc » trial nic (Expandir a Pesquisa), trial n (Expandir a Pesquisa), trial new (Expandir a Pesquisa)
a recall » _ recall (Expandir a Pesquisa), h recall (Expandir a Pesquisa), a reca (Expandir a Pesquisa)
j nagya » j naga (Expandir a Pesquisa), j naya (Expandir a Pesquisa), j nagpal (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
ha ngoc » pham ngoc (Expandir a Pesquisa), thi ngoc (Expandir a Pesquisa), bao ngoc (Expandir a Pesquisa)
j nagy » a nagy (Expandir a Pesquisa), _ nagy (Expandir a Pesquisa), d nagy (Expandir a Pesquisa)
a non » _ 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: (( a recall compare trial ngc ) or ((( j nagya clamp a non ) or ( j nagy (cam or comp) ha ngoc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( a recall compare trial ngc ) OR ((( j nagya clamp a non ) OR ( j nagy (cam OR comp) ha ngoc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( a recall compare trial ngc ) or ((( j nagya clamp a non ) or ( j nagy (cam or comp) ha ngoc ))))*.