Talvez deva tentar algumas variações de ortografia:
cancer bone » cancer based (Expandir a Pesquisa)
bone monogr » being monogr (Expandir a Pesquisa)
nat cancer » natl cancer (Expandir a Pesquisa), eat cancer (Expandir a Pesquisa), fat cancer (Expandir a Pesquisa)
cancer int » cancer inter (Expandir a Pesquisa), cancer intra (Expandir a Pesquisa), cancer inca (Expandir a Pesquisa)
int monogr » being monogr (Expandir a Pesquisa)
rat cancer » treat cancer (Expandir a Pesquisa), beat cancer (Expandir a Pesquisa), et cancer (Expandir a Pesquisa)
al cancer » oral cancer (Expandir a Pesquisa), anal cancer (Expandir a Pesquisa)
_ nat » _ net (Expandir a Pesquisa), _ nad (Expandir a Pesquisa), _ nab (Expandir a Pesquisa)
j rat » j rath (Expandir a Pesquisa), _ rat (Expandir a Pesquisa), a rat (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al cancer bone monogr ) or ((( _ nat cancer int monogr ) or ( j rat cancer int monogr ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j al cancer bone monogr ) OR ((( _ nat cancer int monogr ) OR ( j rat cancer int monogr )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j al cancer bone monogr ) or ((( _ nat cancer int monogr ) or ( j rat cancer int monogr ))))*.