Talvez deva tentar algumas variações de ortografia:
nmr compared » mr compared (Expandir a Pesquisa), pcr compared (Expandir a Pesquisa), ukr compared (Expandir a Pesquisa)
tac compared » talc compared (Expandir a Pesquisa), sac compared (Expandir a Pesquisa), c compared (Expandir a Pesquisa)
compared law » compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa), compare a (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa), compare a (Expandir a Pesquisa), compare _ (Expandir a Pesquisa)
ac clamp » c clamp (Expandir a Pesquisa), a clamp (Expandir a Pesquisa), ac camp (Expandir a Pesquisa)
clamp ar » clamp a (Expandir a Pesquisa), clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
_ tac » _ tau (Expandir a Pesquisa), _ tax (Expandir a Pesquisa), _ tat (Expandir a Pesquisa)
l nmr » al nmr (Expandir a Pesquisa), cl nmr (Expandir a Pesquisa), nl nmr (Expandir a Pesquisa)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

Pode obter mais resultados ajustando a pesquisa.

• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(( _ ac clamp ar netw ) OR ((( _ tac compared a neto ) OR ( l nmr compared law new ))))~".
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ ac clamp ar netw ) OR ((( _ tac compared a neto ) OR ( l nmr compared law new ))))*.