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