Perhaps you should try some spelling variations:
basel comperlex » based complex (Expand Search), base complex (Expand Search), bases complex (Expand Search)
comperlex cases » complex cases (Expand Search), complex case (Expand Search), complex causes (Expand Search)
comperany carl » company car (Expand Search), company cars (Expand Search)
comper can » computer can (Expand Search), complex can (Expand Search), comp can (Expand Search)
cases non » causes non (Expand Search), case non (Expand Search), biases non (Expand Search)
l comper » l compere (Expand Search), l cooper (Expand Search), c comper (Expand Search)
carl non » carl anton (Expand Search), carl noah (Expand Search), carl n (Expand Search)
m basel » m basels (Expand Search), m bassel (Expand Search), _ basel (Expand Search)
3 nacl » _ nacl (Expand Search), 3.5 nacl (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 l comper can new ) or ((( m basel comperlex cases non ) or ( 3 nacl comperany carl non ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j l comper can new ) OR ((( m basel comperlex cases non ) OR ( 3 nacl comperany carl non )))).
• Adding a wildcard symbol may retrieve word variants: (( j l comper can new ) or ((( m basel comperlex cases non ) or ( 3 nacl comperany carl non ))))*.