Talvez deva tentar algumas variações de ortografia:
recurrent nerves » recurrent nerve (Expandir a Pesquisa), recurrent nevus (Expandir a Pesquisa), recurrent graves (Expandir a Pesquisa)
nerves cross » nerves across (Expandir a Pesquisa), nerve cross (Expandir a Pesquisa), nerves crossed (Expandir a Pesquisa)
beta3 serves » beta served (Expandir a Pesquisa), mettl3 serves (Expandir a Pesquisa), bora serves (Expandir a Pesquisa)
j recurrent » _ recurrent (Expandir a Pesquisa), a recurrent (Expandir a Pesquisa), 2 recurrent (Expandir a Pesquisa)
serves case » series case (Expandir a Pesquisa), nerves case (Expandir a Pesquisa), services case (Expandir a Pesquisa)
cross age » across age (Expandir a Pesquisa), across ages (Expandir a Pesquisa), cross anne (Expandir a Pesquisa)
case dis » case disc (Expandir a Pesquisa), case did (Expandir a Pesquisa), case di (Expandir a Pesquisa)
j beta3 » _ beta3 (Expandir a Pesquisa), j beta (Expandir a Pesquisa), v beta3 (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 recurrent nerves cross age ) or ( j beta3 serves case dis ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j recurrent nerves cross age ) OR ( j beta3 serves case dis ))*.