Perhaps you should try some spelling variations:
plants newly » plants new (Expand Search), plants need (Expand Search), plants near (Expand Search)
co2 plants » co2 plant (Expand Search), 2 plants (Expand Search), 12 plants (Expand Search)
paula camp » paula campo (Expand Search), paula campos (Expand Search), paula caio (Expand Search)
camp can » clamp can (Expand Search), camp ca (Expand Search), amp can (Expand Search)
amor con » amor com (Expand Search), amor como (Expand Search), amor ao (Expand Search)
j paula » j pakula (Expand Search), j panula (Expand Search), j paul (Expand Search)
can non » dan non (Expand Search), than non (Expand Search)
con non » con nona (Expand Search), non non (Expand Search), con noe (Expand Search)
i co2 » ii co2 (Expand Search), li co2 (Expand Search), _ co2 (Expand Search)
3 del » y del (Expand Search), m del (Expand Search), _ del (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 i co2 plants newly ) or ((( j paula camp can non ) or ( 3 del amor con non ))))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (( j i co2 plants newly ) OR ((( j paula camp can non ) OR ( 3 del amor con non )))).
• Adding a wildcard symbol may retrieve word variants: (( j i co2 plants newly ) or ((( j paula camp can non ) or ( 3 del amor con non ))))*.