Talvez deva tentar algumas variações de ortografia:
recall compared » meal compared (Expandir a Pesquisa), rural compared (Expandir a Pesquisa), scalpel compared (Expandir a Pesquisa)
compared cases » compared case (Expandir a Pesquisa), collared cases (Expandir a Pesquisa), compares bases (Expandir a Pesquisa)
cell camp » cell ca (Expandir a Pesquisa), cell ca2 (Expandir a Pesquisa), cell can (Expandir a Pesquisa)
gram camp » gray camp (Expandir a Pesquisa), grand camp (Expandir a Pesquisa), from camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can ngc » can ngoc (Expandir a Pesquisa), can ngs (Expandir a Pesquisa), can naci (Expandir a Pesquisa)
camp j » clamp j (Expandir a Pesquisa), camp _ (Expandir a Pesquisa), camp a (Expandir a Pesquisa)
j gram » j gray (Expandir a Pesquisa), j gran (Expandir a Pesquisa), j graf (Expandir a Pesquisa)
j now » _ now (Expandir a Pesquisa), a now (Expandir a Pesquisa), i now (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: (( _ recall compared cases (ngos or ngo) ) or ((( j cell camp j now ) or ( j gram camp can ngc ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ recall compared cases (ngos OR ngo) ) OR ((( j cell camp j now ) OR ( j gram camp can ngc )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ recall compared cases (ngos or ngo) ) or ((( j cell camp j now ) or ( j gram camp can ngc ))))*.