Talvez deva tentar algumas variações de ortografia:
survey cross » survey across (Expandir a Pesquisa), survey com (Expandir a Pesquisa)
benign neck » benign nevi (Expandir a Pesquisa)
neck cases » neck case (Expandir a Pesquisa), neck masses (Expandir a Pesquisa), neck based (Expandir a Pesquisa)
cases does » case does (Expandir a Pesquisa), cases dos (Expandir a Pesquisa), cases due (Expandir a Pesquisa)
j current » j currently (Expandir a Pesquisa), ad current (Expandir a Pesquisa), j curran (Expandir a Pesquisa)
cross dis » cross d.s (Expandir a Pesquisa), across disk (Expandir a Pesquisa), cross daisy (Expandir a Pesquisa)
survey a » survey _ (Expandir a Pesquisa)
j benign » j benigno (Expandir a Pesquisa), _ benign (Expandir a Pesquisa), a benign (Expandir a Pesquisa)
a dcs » a dcsk (Expandir a Pesquisa), a dos (Expandir a Pesquisa), a des (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 current survey a dcs ) or ( i current survey cross dis ))) or ( j benign neck cases does ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j current survey a dcs ) OR ( i current survey cross dis ))) OR ( j benign neck cases does )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j current survey a dcs ) or ( i current survey cross dis ))) or ( j benign neck cases does ))*.