Talvez deva tentar algumas variações de ortografia:
cancer beyond » cancer before (Expandir a Pesquisa)
beyond monogr » beyond motor (Expandir a Pesquisa), beyond money (Expandir a Pesquisa), beyond major (Expandir a Pesquisa)
cancer infant » cancer infanto (Expandir a Pesquisa), cancer infan (Expandir a Pesquisa), cancer infantil (Expandir a Pesquisa)
infant monogr » infant motor (Expandir a Pesquisa), infant donor (Expandir a Pesquisa), infant mother (Expandir a Pesquisa)
heart cancer » heart center (Expandir a Pesquisa), smart cancer (Expandir a Pesquisa), heart chamber (Expandir a Pesquisa)
nay cancer » lay cancer (Expandir a Pesquisa), many cancer (Expandir a Pesquisa), daoy cancer (Expandir a Pesquisa)
j heart » j heard (Expandir a Pesquisa), j hearn (Expandir a Pesquisa), j hegarty (Expandir a Pesquisa)
j nay » j nagy (Expandir a Pesquisa), _ nay (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 heart cancer beyond monogr ) or ( j nay cancer infant monogr ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j heart cancer beyond monogr ) OR ( j nay cancer infant monogr ))*.