Perhaps you should try some spelling variations:
"code optimization using precoder program" » "code optimization and precoder program" (Expand search), "dose optimization using precoder program" (Expand search), "route optimization using precoder program" (Expand search), "the optimization using precoder program" (Expand search), "code optimization using proder program" (Expand search), "code optimization using recovery program" (Expand search), "code optimization using precoce programa" (Expand search), "code optimization using proper 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: (("code optimization using precoder program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"code optimization using precoder program\") OR (\"api python python python programming\"))*".
• Removing quotes may allow a broader search: (( code optimization using precoder program ) OR ( api python python python programming ))*.