Perhaps you should try some spelling variations:
computer based » computer aided (Expand Search)
line computer » online computer (Expand Search), ieee computer (Expand Search), home computer (Expand Search)
nail camp » nail lamp (Expand Search), nail case (Expand Search), nail can (Expand Search)
clamp can » clamp a (Expand Search), clamp ar (Expand Search), clamp cum (Expand Search)
can newts » can new (Expand Search), can net (Expand Search), can newly (Expand Search)
based now » based snow (Expand Search), based non (Expand Search), based no2 (Expand Search)
a never » _ never (Expand Search)
a clamp » _ clamp (Expand Search), a claims (Expand Search)
j nail » _ nail (Expand Search), a nail (Expand Search), 3 nail (Expand Search)
camp a » camp _ (Expand Search)
j line » j linke (Expand Search), j linz (Expand Search), j link (Expand Search)

You can also try:

• Europeana
• Digital Public Library of America
• CORE

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((( j nail camp a never ) or ( j a clamp can newts ))) or ( j line computer based now ))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((( j nail camp a never ) OR ( j a clamp can newts ))) OR ( j line computer based now )).
• Adding a wildcard symbol may retrieve word variants: (((( j nail camp a never ) or ( j a clamp can newts ))) or ( j line computer based now ))*.