Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
dental nerve » mental nerve (Expandir a Pesquisa), ventral nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
delta marine » delta saline (Expandir a Pesquisa), peralta marine (Expandir a Pesquisa), delta variant (Expandir a Pesquisa)
nerve cyst » nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa), nerve system (Expandir a Pesquisa)
marine can » marine clay (Expandir a Pesquisa), marine cage (Expandir a Pesquisa), marine crab (Expandir a Pesquisa)
nerve van » nerve vas (Expandir a Pesquisa), nerve can (Expandir a Pesquisa), herve van (Expandir a Pesquisa)
van dis » van die (Expandir a Pesquisa), van diest (Expandir a Pesquisa), van dijk (Expandir a Pesquisa)
j delta » j della (Expandir a Pesquisa), j delton (Expandir a Pesquisa)
can dis » can die (Expandir a Pesquisa), can dcs (Expandir a Pesquisa), can dig (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: (((( i dental nerve cyst due ) or ( 1hfj central nerve van dis ))) or ( j delta marine can dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( i dental nerve cyst due ) OR ( 1hfj central nerve van dis ))) OR ( j delta marine can dis )).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( i dental nerve cyst due ) or ( 1hfj central nerve van dis ))) or ( j delta marine can dis ))*.