Talvez deva tentar algumas variações de ortografia:
undem observed » under observed (Expandir a Pesquisa), oedema observed (Expandir a Pesquisa), underlie observed (Expandir a Pesquisa)
narvaez david » narvaez javier (Expandir a Pesquisa), narvaez daniel (Expandir a Pesquisa), narvaez darcia (Expandir a Pesquisa)
observed cn » observed co (Expandir a Pesquisa), observed cu (Expandir a Pesquisa), observed dna (Expandir a Pesquisa)
david does » david dos (Expandir a Pesquisa), david dees (Expandir a Pesquisa), david doey (Expandir a Pesquisa)
mena nerve » mental nerve (Expandir a Pesquisa), renal nerve (Expandir a Pesquisa), menan herve (Expandir a Pesquisa)
nerve care » nerve case (Expandir a Pesquisa), nerve cases (Expandir a Pesquisa), nerve cable (Expandir a Pesquisa)
care goals » career goals (Expandir a Pesquisa), shared goals (Expandir a Pesquisa)
j benito » j benitez (Expandir a Pesquisa)
j undem » g gundem (Expandir a Pesquisa), tj under (Expandir a Pesquisa)
cn dis » en dis (Expandir a Pesquisa), nn dis (Expandir a Pesquisa)
j mena » j medina (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 undem observed cn dis ) or ((( j benito narvaez david does ) or ( j mena nerve care goals ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j undem observed cn dis ) OR ((( j benito narvaez david does ) OR ( j mena nerve care goals )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( j undem observed cn dis ) or ((( j benito narvaez david does ) or ( j mena nerve care goals ))))*.