Talvez deva tentar algumas variações de ortografia:
vhdl computers » vhdl computer (Expandir a Pesquisa), held computers (Expandir a Pesquisa), how computers (Expandir a Pesquisa)
cells compared » cells combined (Expandir a Pesquisa), cells comparison (Expandir a Pesquisa)
palsy compared » assay compared (Expandir a Pesquisa)
compared law » compared can (Expandir a Pesquisa), compared _ (Expandir a Pesquisa), company law (Expandir a Pesquisa)
computers a » computers _ (Expandir a Pesquisa)
compared a » compared _ (Expandir a Pesquisa)
j cells » j cell (Expandir a Pesquisa), 19 cells (Expandir a Pesquisa), 1a cells (Expandir a Pesquisa)
_ palsy » c5 palsy (Expandir a Pesquisa)
law new » jaw new (Expandir a Pesquisa)
a non » _ non (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: (( _ vhdl computers a non ) or ((( j cells compared a non ) or ( _ palsy compared law new ))))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (( _ vhdl computers a non ) OR ((( j cells compared a non ) OR ( _ palsy compared law new )))).
• Se adicionar um carácter universal pode recuperar variações da palavra pesquisada: (( _ vhdl computers a non ) or ((( j cells compared a non ) or ( _ palsy compared law new ))))*.