Talvez deva tentar algumas variações de ortografia:
other systems » other systemic (Expandir a Pesquisa), order systems (Expandir a Pesquisa), power systems (Expandir a Pesquisa)
mailed biol » mailed blood (Expandir a Pesquisa)
anne viola » annes viola (Expandir a Pesquisa), anna viola (Expandir a Pesquisa), andre viola (Expandir a Pesquisa)
systems w » systems we (Expandir a Pesquisa), systems _ (Expandir a Pesquisa), systems a (Expandir a Pesquisa)
j mather » j mathew (Expandir a Pesquisa), j matthew (Expandir a Pesquisa), j mathews (Expandir a Pesquisa)
a mailed » a failed (Expandir a Pesquisa), _ mailed (Expandir a Pesquisa), a maize (Expandir a Pesquisa)
j other » j osther (Expandir a Pesquisa), _ other (Expandir a Pesquisa), 6 other (Expandir a Pesquisa)
viola b » viola _ (Expandir a Pesquisa), viola a (Expandir a Pesquisa)
j maher » m maher (Expandir a Pesquisa), a maher (Expandir a Pesquisa), g maher (Expandir a Pesquisa)
w anne » w annie (Expandir a Pesquisa), saw anne (Expandir a Pesquisa), low anne (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 other systems w anne viola b ) or ( ((j mather) OR (j maher)) m a mailed biol res ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( j other systems w anne viola b ) OR ( ((j mather) OR (j maher)) m a mailed biol res ))*.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( j other systems w anne viola b ) or ( ((j mather) OR (j maher)) m a mailed biol res ))*".