Talvez deva tentar algumas variações de ortografia:
local computer » novel computer (Expandir a Pesquisa), medical computer (Expandir a Pesquisa)
spray compared » stay compared (Expandir a Pesquisa), assay compared (Expandir a Pesquisa), spray coated (Expandir a Pesquisa)
compared can » compared a (Expandir a Pesquisa), compared law (Expandir a Pesquisa), companies can (Expandir a Pesquisa)
computer age » computer image (Expandir a Pesquisa), computer a (Expandir a Pesquisa), computer aided (Expandir a Pesquisa)
arm clamp » from clamp (Expandir a Pesquisa), ap clamp (Expandir a Pesquisa), arm cap (Expandir a Pesquisa)
bmj local » bmj global (Expandir a Pesquisa)
j spray » b spray (Expandir a Pesquisa), l spray (Expandir a Pesquisa), j spratt (Expandir a Pesquisa)
clamp a » clamp _ (Expandir a Pesquisa), clamp j (Expandir a Pesquisa)
age now » age new (Expandir a Pesquisa), age non (Expandir a Pesquisa), care now (Expandir a Pesquisa)
c arm » _ arm (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 spray compared can new ) or ( c arm clamp a neto ))) or ( bmj local computer age now ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j spray compared can new ) OR ( c arm clamp a neto ))) OR ( bmj local computer age now ))*.