Perhaps you should try some spelling variations:
nail computer » daily computer (Expand Search), dal computer (Expand Search), il computer (Expand Search)
computer case » computer based (Expand Search), computer code (Expand Search), computer can (Expand Search)
natl como » natal como (Expand Search), anatel como (Expand Search), natural como (Expand Search)
canal now » canal non (Expand Search), canada now (Expand Search), canal note (Expand Search)
nat comp » nat comm (Expand Search), et comp (Expand Search), nat cov (Expand Search)
comp can » camp can (Expand Search), chimp can (Expand Search), clamp can (Expand Search)
can netw » can new (Expand Search), can net (Expand Search), can newts (Expand Search)
case now » cases now (Expand Search), case non (Expand Search), case new (Expand Search)
j natl » _ natl (Expand Search), j natali (Expand Search)
j nail » _ nail (Expand Search), a nail (Expand Search), 3 nail (Expand Search)
j nat » j nart (Expand Search), _ nat (Expand Search), a nat (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 nat comp can netw ) or ((( j natl como canal now ) or ( j nail computer case now ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j nat comp can netw ) OR ((( j natl como canal now ) OR ( j nail computer case now )))).
• Adding a wildcard symbol may retrieve word variants: (( j nat comp can netw ) or ((( j natl como canal now ) or ( j nail computer case now ))))*.