Perhaps you should try some spelling variations:
methyl complex » metal complex (Expand Search), method complex (Expand Search), methylase complex (Expand Search)
coal company » oil company (Expand Search), small company (Expand Search), a company (Expand Search)
company care » company case (Expand Search), company car (Expand Search), company cars (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)
case non » cause non (Expand Search), case note (Expand Search), use non (Expand Search)
care now » care new (Expand Search), care non (Expand Search)
l clamp » _ clamp (Expand Search), c clamp (Expand Search), a clamp (Expand Search)
3 coal » 3 coil (Expand Search), 3 cobalt (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 clamp can newts ) or ((( 5 methyl complex case non ) or ( 3 coal company care now ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j l clamp can newts ) OR ((( 5 methyl complex case non ) OR ( 3 coal company care now )))).
• Adding a wildcard symbol may retrieve word variants: (( j l clamp can newts ) or ((( 5 methyl complex case non ) or ( 3 coal company care now ))))*.