Perhaps you should try some spelling variations:
"coder application python zeta function" » "coder application method zeta function" (Expand search), "coder aplicativo python zeta function" (Expand search), "coder application methods zeta function" (Expand search), "code application python zeta function" (Expand search), "codes application python zeta function" (Expand search), "copper application python zeta function" (Expand search), "coder application python data function" (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 application python zeta function\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder application python zeta function ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder application python zeta function") OR ("api python python python programming"))*.