Talvez deva tentar algumas variações de ortografia:
based compared » based computed (Expandir a Pesquisa), based companies (Expandir a Pesquisa), based computer (Expandir a Pesquisa)
comuna caused » coma caused (Expandir a Pesquisa), china caused (Expandir a Pesquisa), mrna caused (Expandir a Pesquisa)
caused fetal » causes fetal (Expandir a Pesquisa), caused fatal (Expandir a Pesquisa), cause fetal (Expandir a Pesquisa)
boy compared » body compared (Expandir a Pesquisa), boys compared (Expandir a Pesquisa), soy compared (Expandir a Pesquisa)
compared a » compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
a norreys » a norris (Expandir a Pesquisa), a nortes (Expandir a Pesquisa)
d comuna » da comuna (Expandir a Pesquisa), de comuna (Expandir a Pesquisa), a comuna (Expandir a Pesquisa)
_ based » _ base (Expandir a Pesquisa), _ bases (Expandir a Pesquisa)
j boy » j boyd (Expandir a Pesquisa), j boys (Expandir a Pesquisa), j body (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 d comuna caused fetal ) or ((( j boy compared a norreys ) or ( _ based compared _ now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j d comuna caused fetal ) OR ((( j boy compared a norreys ) OR ( _ based compared _ now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j d comuna caused fetal ) or ((( j boy compared a norreys ) or ( _ based compared _ now ))))*.