Perhaps you should try some spelling variations:
current curve » current survey (Expand Search), current care (Expand Search), current nerve (Expand Search)
direct nerve » direct energy (Expand Search), direct neural (Expand Search)
spink1 nerve » spinal nerve (Expand Search), spine nerve (Expand Search), spinal nerves (Expand Search)
curve can » curves can (Expand Search), curve calf (Expand Search), curve cone (Expand Search)
can diet » can direct (Expand Search)
j direct » j director (Expand Search), nhj direct (Expand Search)
case dti » case data (Expand Search), based dti (Expand Search), case due (Expand Search)
1 spink1 » _ spink1 (Expand Search), 1 pink1 (Expand Search), _ pink1 (Expand Search)
case d » case de (Expand Search), case 1 (Expand Search), case 2 (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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (( 19 current curve can diet ) OR ((( j direct nerve case dti ) OR ( 1 spink1 nerve case d ))))~.
• Adding a wildcard symbol may retrieve word variants: (( 19 current curve can diet ) or ((( j direct nerve case dti ) or ( 1 spink1 nerve case d ))))*.