Talvez deva tentar algumas variações de ortografia:
germline cyst » germline cysts (Expandir a Pesquisa), germline copy (Expandir a Pesquisa), germline cell (Expandir a Pesquisa)
bet germline » beta germline (Expandir a Pesquisa), ret germline (Expandir a Pesquisa), both germline (Expandir a Pesquisa)
absent nerve » bent nerve (Expandir a Pesquisa), abducent nerve (Expandir a Pesquisa), augment nerve (Expandir a Pesquisa)
crest nerve » treat nerve (Expandir a Pesquisa), crest derived (Expandir a Pesquisa), current nerve (Expandir a Pesquisa)
nerve cyst » nerve cystic (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve cat (Expandir a Pesquisa)
_ absent » _ absence (Expandir a Pesquisa)
cyst dis » cyst d (Expandir a Pesquisa), cyst dna (Expandir a Pesquisa)
j crest » _ crest (Expandir a Pesquisa), a crest (Expandir a Pesquisa), 5 crest (Expandir a Pesquisa)
_ bet » _ bed (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 crest nerve cyst due ) or ((( _ absent nerve cyst dis ) or ( _ bet germline cyst dis ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j crest nerve cyst due ) OR ((( _ absent nerve cyst dis ) OR ( _ bet germline cyst dis )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j crest nerve cyst due ) or ((( _ absent nerve cyst dis ) or ( _ bet germline cyst dis ))))*.