Talvez deva tentar algumas variações de ortografia:
hartl thomas » hartel thomas (Expandir a Pesquisa), hart thomas (Expandir a Pesquisa), bartl thomas (Expandir a Pesquisa)
pet computed » chest computed (Expandir a Pesquisa), a computed (Expandir a Pesquisa), 3d computed (Expandir a Pesquisa)
computed a » computed _ (Expandir a Pesquisa), computed x (Expandir a Pesquisa), computed via (Expandir a Pesquisa)
thomas can » thomas chan (Expandir a Pesquisa), thomas cai (Expandir a Pesquisa), thomas cam (Expandir a Pesquisa)
can newts » can newly (Expandir a Pesquisa)
comp can » camp can (Expandir a Pesquisa), chimp can (Expandir a Pesquisa), clamp can (Expandir a Pesquisa)
l hartl » c hartl (Expandir a Pesquisa), l hart (Expandir a Pesquisa)
la comp » la compr (Expandir a Pesquisa), la coma (Expandir a Pesquisa), la como (Expandir a Pesquisa)
a netw » a neto (Expandir a Pesquisa), a neta (Expandir a Pesquisa), a netb (Expandir a Pesquisa)
j pet » _ pet (Expandir a Pesquisa), a pet (Expandir a Pesquisa), o pet (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 pet computed a netw ) or ( l hartl thomas can newts ))) or ( a la comp can new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j pet computed a netw ) OR ( l hartl thomas can newts ))) OR ( a la comp can new ))*.