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