Talvez deva tentar algumas variações de ortografia:
central nerve » ventral nerve (Expandir a Pesquisa), central nervous (Expandir a Pesquisa), central neural (Expandir a Pesquisa)
hemi central » ischemic central (Expandir a Pesquisa), coli central (Expandir a Pesquisa), i central (Expandir a Pesquisa)
cengiz merve » cengiz melike (Expandir a Pesquisa), cengiz mehmet (Expandir a Pesquisa), cengiz omer (Expandir a Pesquisa)
dental nerve » mental nerve (Expandir a Pesquisa), ventral nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa)
merve can » nerve can (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
j cengiz » m cengiz (Expandir a Pesquisa), _ cengiz (Expandir a Pesquisa), o cengiz (Expandir a Pesquisa)
j dental » j delta (Expandir a Pesquisa), j dent (Expandir a Pesquisa), j deal (Expandir a Pesquisa)
can dis » can disc (Expandir a Pesquisa), van dis (Expandir a Pesquisa), can die (Expandir a Pesquisa)
cat dis » cat did (Expandir a Pesquisa), cat diets (Expandir a Pesquisa), cat diet (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 cengiz merve can dis ) OR ( hemi central nerve cat dis ))) OR ( j dental nerve cat dis ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j cengiz merve can dis ) OR ( hemi central nerve cat dis ))) OR ( j dental nerve cat dis ))".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (((( j cengiz merve can dis ) OR ( hemi central nerve cat dis ))) OR ( j dental nerve cat dis ))*.