Perhaps you should try some spelling variations:
"coder sampling and precoder program" » "coder sampling and proder program" (Expand search), "coder sampling and recovery program" (Expand search), "coder sampling and precoce programa" (Expand search), "under sampling and precoder program" (Expand search), "core sampling and precoder program" (Expand search), "over sampling and precoder program" (Expand search), "coder sampling and precore program" (Expand search), "coder sampling and decoder program" (Expand search), "coder sampling and precede 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 sampling and precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder sampling and precoder program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder sampling and precoder program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder sampling and precoder program") OR ("api python python python programming"))*.