也許你應該嘗試一些拼寫變化:
letter nursing » better nursing (擴展搜索), fever nursing (擴展搜索), letter nurse (擴展搜索)
ventral nerve » femoral nerve (擴展搜索)
nursing case » nursing care (擴展搜索), nursing based (擴展搜索), nursing course (擴展搜索)
bento nerve » bent nerve (擴展搜索), benign nerve (擴展搜索)
case disc » cause disc (擴展搜索), case did (擴展搜索), case di (擴展搜索)
i ventral » _ ventral (擴展搜索), a ventral (擴展搜索), 2 ventral (擴展搜索)
nerve can » nerve canal (擴展搜索), nerve case (擴展搜索), nerve a (擴展搜索)
nerve cat » nerve ct (擴展搜索), nerve cut (擴展搜索), nerve case (擴展搜索)
j letter » bj letter (擴展搜索), cj letter (擴展搜索), j letters (擴展搜索)
can dcs » can tdcs (擴展搜索), can dce (擴展搜索), can bddcs (擴展搜索)
j bento » j benito (擴展搜索), j benton (擴展搜索), j benson (擴展搜索)
cat dis » cat did (擴展搜索), cat diets (擴展搜索), cat bias (擴展搜索)

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 letter nursing case disc ) or ( i ventral nerve can dcs ))) or ( j bento nerve cat dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j letter nursing case disc ) OR ( i ventral nerve can dcs ))) OR ( j bento nerve cat dis ))*.