Perhaps you should try some spelling variations:
norway compiled » norway compared (Expand Search), newly compiled (Expand Search), norway confirmed (Expand Search)
compiled laws » compared law (Expand Search), compiled bafa (Expand Search), compiled data (Expand Search)
rate compare » rate compared (Expand Search), rates compared (Expand Search), hydrate compare (Expand Search)
dnan clamp » dna clamp (Expand Search), dna clamps (Expand Search), can clamp (Expand Search)
compare a » compare _ (Expand Search)
clamp ar » clamp a (Expand Search), clamp _ (Expand Search), clamp j (Expand Search)
a norway » _ norway (Expand Search)
laws now » laws how (Expand Search), laws new (Expand Search), laws do (Expand Search)
2 dnan » 2 dna (Expand Search), _ dnan (Expand Search), 2 dnai (Expand Search)
ar non » ear non (Expand Search), car non (Expand Search), war non (Expand Search)
j rate » j rane (Expand Search), j race (Expand Search), j rath (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: (( 2 dnan clamp ar non ) OR ((( a norway compiled laws now ) OR ( j rate compare a new ))))~.
• Adding a wildcard symbol may retrieve word variants: (( 2 dnan clamp ar non ) or ((( a norway compiled laws now ) or ( j rate compare a new ))))*.