Talvez deva tentar algumas variações de ortografia:
wards compared » swards compared (Expandir a Pesquisa), ward compared (Expandir a Pesquisa), ards compared (Expandir a Pesquisa)
canada based » canada basin (Expandir a Pesquisa), canada bago (Expandir a Pesquisa)
boy compared » body compared (Expandir a Pesquisa), boys compared (Expandir a Pesquisa), soy compared (Expandir a Pesquisa)
based fetal » based metal (Expandir a Pesquisa), based female (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a canada » la canada (Expandir a Pesquisa), _ canada (Expandir a Pesquisa), a canadian (Expandir a Pesquisa)
a norris » a nordic (Expandir a Pesquisa)
_ wards » _ ward (Expandir a Pesquisa)
j boy » j boyd (Expandir a Pesquisa), j boys (Expandir a Pesquisa), j body (Expandir a Pesquisa)
a now » a new (Expandir a Pesquisa), a non (Expandir a Pesquisa), _ 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: (( j a canada based fetal ) or ((( j boy compared a norris ) or ( _ wards compared a now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j a canada based fetal ) OR ((( j boy compared a norris ) OR ( _ wards compared a now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j a canada based fetal ) or ((( j boy compared a norris ) or ( _ wards compared a now ))))*.