Perhaps you should try some spelling variations:
"coder research _ precoder program" » "coder research _ proder program" (Expand search), "coder research _ recovery program" (Expand search), "coder research _ precoce programa" (Expand search), "cyber research _ precoder program" (Expand search), "model research _ precoder program" (Expand search), "power research _ precoder program" (Expand search)
"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)

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

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder research _ precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder research _ precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder research _ precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder research _ precoder program") OR ("api python python python programming"))*.