Talvez deva tentar algumas variações de ortografia:
recurrent serves » recurrent nerves (Expandir a Pesquisa), recurrent nerve (Expandir a Pesquisa), recurrent serous (Expandir a Pesquisa)
serves cross » series cross (Expandir a Pesquisa), nerves cross (Expandir a Pesquisa), services cross (Expandir a Pesquisa)
j recurrent » _ recurrent (Expandir a Pesquisa), a recurrent (Expandir a Pesquisa), 1 recurrent (Expandir a Pesquisa)
cross dis » cross d.s (Expandir a Pesquisa), across disk (Expandir a Pesquisa), cross daisy (Expandir a Pesquisa)
ben nerve » bent nerve (Expandir a Pesquisa), open nerve (Expandir a Pesquisa), when nerve (Expandir a Pesquisa)
nerve cat » nerve can (Expandir a Pesquisa), nerve case (Expandir a Pesquisa), nerve a (Expandir a Pesquisa)
cat diets » fat diets (Expandir a Pesquisa), salt diets (Expandir a Pesquisa), cult diets (Expandir a Pesquisa)
j beta » j beth (Expandir a Pesquisa)
e ben » e bem (Expandir a Pesquisa), _ ben (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 serves cross dis ) or ((( e ben nerve cat diets ) or ( j beta nerve cat diets ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j recurrent serves cross dis ) OR ((( e ben nerve cat diets ) OR ( j beta nerve cat diets )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j recurrent serves cross dis ) or ((( e ben nerve cat diets ) or ( j beta nerve cat diets ))))*.