Talvez deva tentar algumas variações de ortografia:
compra das » compras das (Expandir a Pesquisa), compra dos (Expandir a Pesquisa), compra da (Expandir a Pesquisa)
al compra » a compra (Expandir a Pesquisa), al comparar (Expandir a Pesquisa), de compra (Expandir a Pesquisa)
mchip can » chip can (Expandir a Pesquisa), mchip kat (Expandir a Pesquisa), chimp can (Expandir a Pesquisa)
das niloy » das nilay (Expandir a Pesquisa), das moloy (Expandir a Pesquisa)
al mchip » _ mchip (Expandir a Pesquisa), al mahin (Expandir a Pesquisa)
atf camp » a camp (Expandir a Pesquisa), amp camp (Expandir a Pesquisa), a1 camp (Expandir a Pesquisa)
camp can » clamp can (Expandir a Pesquisa), camp ca (Expandir a Pesquisa), amp can (Expandir a Pesquisa)
can netw » can net (Expandir a Pesquisa), can newts (Expandir a Pesquisa), can now (Expandir a Pesquisa)
j atf » _ atf (Expandir a Pesquisa), 1 atf (Expandir a Pesquisa), 2 atf (Expandir a Pesquisa)
j al » j a (Expandir a Pesquisa), j l (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 al mchip can new ) OR ( j atf camp can netw ))) OR ( j al compra das niloy ))~.
• "As palabras AND, OR e NOT podem gerar pesquisas incorrectas; tente utilizar aspas": "(((( j al mchip can new ) OR ( j atf camp can netw ))) OR ( j al compra das niloy ))*".