Talvez deva tentar algumas variações de ortografia:
computer costs » computer codes (Expandir a Pesquisa), computer tests (Expandir a Pesquisa), computer courses (Expandir a Pesquisa)
unit computer » units computers (Expandir a Pesquisa), tunis computer (Expandir a Pesquisa), ut computer (Expandir a Pesquisa)
clamp can » clamp a (Expandir a Pesquisa), clamp ar (Expandir a Pesquisa), clamp cum (Expandir a Pesquisa)
barr mmr » barr m.r (Expandir a Pesquisa), barr mm (Expandir a Pesquisa), barr mr (Expandir a Pesquisa)
el barr » el barrio (Expandir a Pesquisa), el badri (Expandir a Pesquisa), el badry (Expandir a Pesquisa)
mmr dan » mmr can (Expandir a Pesquisa), xmr dan (Expandir a Pesquisa)
dan non » than non (Expandir a Pesquisa), dan ning (Expandir a Pesquisa)
j nasr » j nash (Expandir a Pesquisa), b nasr (Expandir a Pesquisa), j nair (Expandir a Pesquisa)
j unit » j unio (Expandir a Pesquisa), b unit (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 nasr clamp can new ) or ( el barr mmr dan non ))) or ( j unit computer costs new ))~.
• Se usar operadores Booleanos, por favor insira-os com letras MAIÚSCULAS: (((( j nasr clamp can new ) OR ( el barr mmr dan non ))) OR ( j unit computer costs new ))*.