Talvez deva tentar algumas variações de ortografia:
sarcoma caused » sarcoma case (Expandir a Pesquisa), carcinoma caused (Expandir a Pesquisa), glaucoma caused (Expandir a Pesquisa)
compared laws » compared law (Expandir a Pesquisa), compared less (Expandir a Pesquisa), compiled laws (Expandir a Pesquisa)
boyd compare » beyond compare (Expandir a Pesquisa), could compare (Expandir a Pesquisa), rand compare (Expandir a Pesquisa)
old compared » older compared (Expandir a Pesquisa), blood compared (Expandir a Pesquisa), fluid compared (Expandir a Pesquisa)
caused non » cause non (Expandir a Pesquisa), causes non (Expandir a Pesquisa), caused exon (Expandir a Pesquisa)
l sarcoma » el sarcoma (Expandir a Pesquisa), a sarcoma (Expandir a Pesquisa), 1 sarcoma (Expandir a Pesquisa)
compare a » compare _ (Expandir a Pesquisa)
laws now » laws how (Expandir a Pesquisa), laws new (Expandir a Pesquisa), laws do (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 l sarcoma caused non ) or ((( j boyd compare a north ) or ( _ old compared laws now ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j l sarcoma caused non ) OR ((( j boyd compare a north ) OR ( _ old compared laws now )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j l sarcoma caused non ) or ((( j boyd compare a north ) or ( _ old compared laws now ))))*.