也許你應該嘗試一些拼寫變化:
ventral merve » ventral nerve (擴展搜索), ventral mesh (擴展搜索), meral merve (擴展搜索)
center nerve » cancer nerve (擴展搜索), center nurse (擴展搜索), letter nerve (擴展搜索)
nerve system » nervous system (擴展搜索), drive system (擴展搜索)
system sdcs » system dcs (擴展搜索), system sedds (擴展搜索), system bddcs (擴展搜索)
benign nevi » benign neck (擴展搜索)
a ventral » _ ventral (擴展搜索), a ventura (擴展搜索)
nevi cyst » nevi case (擴展搜索), nevi cns (擴展搜索)
j center » j centner (擴展搜索), j centeno (擴展搜索), j cestero (擴展搜索)
j benign » j benigno (擴展搜索), _ benign (擴展搜索), a benign (擴展搜索)
can dcs » can tdcs (擴展搜索), can dce (擴展搜索), can bddcs (擴展搜索)
cyst e » cyst _ (擴展搜索), cyst a (擴展搜索)

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 center nerve system sdcs ) OR ( a ventral merve can dcs ))) OR ( j benign nevi cyst e ))~.
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j center nerve system sdcs ) or ( a ventral merve can dcs ))) or ( j benign nevi cyst e ))*.