Perhaps you should try some spelling variations:
nacl compaired » nacl compared (Expand Search), acl compared (Expand Search)
turlan ngoc » tran ngoc (Expand Search), tuan ngoc (Expand Search)
nay clamp » a clamp (Expand Search), aaa clamp (Expand Search), can clamp (Expand Search)
carl when » care when (Expand Search), car when (Expand Search), carl chen (Expand Search)
gay carl » gay caryl (Expand Search), may carl (Expand Search)
when new » when non (Expand Search)
clamp a » clamp _ (Expand Search), clamp j (Expand Search)
3 nacl » _ nacl (Expand Search), 3.5 nacl (Expand Search)
j nay » j nagy (Expand Search), _ nay (Expand Search)
a now » a new (Expand Search), a non (Expand Search), _ now (Expand Search)
j gay » _ gay (Expand Search), c gay (Expand Search), j guy (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: (( 3 nacl compaired turlan ngoc ) or ((( j nay clamp a now ) or ( j gay carl when new ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( 3 nacl compaired turlan ngoc ) OR ((( j nay clamp a now ) OR ( j gay carl when new )))).
• Adding a wildcard symbol may retrieve word variants: (( 3 nacl compaired turlan ngoc ) or ((( j nay clamp a now ) or ( j gay carl when new ))))*.