Perhaps you should try some spelling variations:
"code optimization and precoder program" » "dose optimization and precoder program" (Expand search), "route optimization and precoder program" (Expand search), "the optimization and precoder program" (Expand search), "code optimization and proder program" (Expand search), "code optimization and recovery program" (Expand search), "code optimization and precoce programa" (Expand search), "code optimization and precore program" (Expand search), "code optimization and decoder program" (Expand search), "code optimization 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.

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