Perhaps you should try some spelling variations:
"coder function and complexity program" » "coder function and complex program" (Expand search), "coder function and complexity from" (Expand search), "coder function and complexity priors" (Expand search), "modern function and complexity program" (Expand search), "power function and complexity program" (Expand search), "over function and complexity 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: "((\"coder function and complexity program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder function and complexity program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder function and complexity program") OR ("api python python python programming"))*.