Perhaps you should try some spelling variations:
"plant genomics research." » "plant genetics research.", "plant economics research.", "plant economic research.", "plant genomes research.", "plant genetic research."
"plant genome research." » "plant genomic research.", "plant gender research.", "plant genetic research."
"plant some research." » "plant case research.", "plane some research.", "plant soma research.", "plant soil research."
"plants care research." » "plants case research.", "plants cure research.", "plant care research."

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((((("plant genome research.") OR ("plant some research."))) or ("plant genomics research."))) or ("plants care research."))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((((("plant genome research.") OR ("plant some research."))) OR ("plant genomics research."))) OR ("plants care research.")).
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((((\"plant genome research.\") OR (\"plant some research.\"))) or (\"plant genomics research.\"))) or (\"plants care research.\"))".
• Removing quotes may allow a broader search: (((((( plant genome research. ) OR ( plant some research. ))) or ( plant genomics research. ))) or ( plants care research. )).
• Adding a wildcard symbol may retrieve word variants: (((((("plant genome research.") OR ("plant some research."))) or ("plant genomics research."))) or ("plants care research."))*.