Perhaps you should try some spelling variations:
"api python python python programming" » "api pythons python python programming" (Expand search), "api piton python python programming" (Expand search), "api pitons python python programming" (Expand search), "rpa python python python programming" (Expand search)
"coder coding coding rna patents" » "coder coding decoding rna patents" (Expand search), "coder coding using rna patents" (Expand search), "coder coding canine rna patents" (Expand search), "modern coding coding rna patents" (Expand search), "color coding coding rna patents" (Expand search), "odor coding coding rna patents" (Expand search), "coder coding coding and patents" (Expand search), "coder coding coding in patents" (Expand search), "coder coding coding on patents" (Expand search), "coder coding coding rnas patents" (Expand search)

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

• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coding coding rna patents\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding coding rna patents ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding coding rna patents") OR ("api python python python programming"))*.