Talvez deva tentar algumas variações de ortografia:
cancer needle » cancer needs (Expandir a Pesquisa), cancer need (Expandir a Pesquisa), laser needle (Expandir a Pesquisa)
ventral nerve » femoral nerve (Expandir a Pesquisa)
tension curve » retention curve (Expandir a Pesquisa), decision curve (Expandir a Pesquisa)
needle cat » needle cast (Expandir a Pesquisa), needle can (Expandir a Pesquisa), needle cap (Expandir a Pesquisa)
de tension » de tensao (Expandir a Pesquisa)
i ventral » ii ventral (Expandir a Pesquisa), c7 ventral (Expandir a Pesquisa), i venereal (Expandir a Pesquisa)
nerve can » nerve canal (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
curve cat » curve can (Expandir a Pesquisa), curve data (Expandir a Pesquisa), curve cost (Expandir a Pesquisa)
j cancer » j canter (Expandir a Pesquisa), j cantero (Expandir a Pesquisa), j candel (Expandir a Pesquisa)
cat diet » cat diets (Expandir a Pesquisa), fat diet (Expandir a Pesquisa), eat diet (Expandir a Pesquisa)
can dcs » can tdcs (Expandir a Pesquisa), can dce (Expandir a Pesquisa), can dags (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j cancer needle cat diet ) OR ( i ventral nerve can dcs ))) OR ( de tension curve cat diet ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cancer needle cat diet ) or ( i ventral nerve can dcs ))) or ( de tension curve cat diet ))*.