Perhaps you should try some spelling variations:
"coder optimization and hddr program" » "code optimization and hddr program" (Expand search), "modern optimization and hddr program" (Expand search), "powder optimization and hddr program" (Expand search), "coder optimization and ddr program" (Expand search), "coder optimization and hair program" (Expand search), "coder optimization and ladder program" (Expand search), "coder optimization and hdr program" (Expand search), "coder optimization nd hddr 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 optimization and hddr program") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder optimization and hddr program\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder optimization and hddr program ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder optimization and hddr program") OR ("api python python python programming"))*.