Perhaps you should try some spelling variations:
"coder equation _ coding program" » "order equation _ coding program" (Expand search), "model equation _ coding program" (Expand search), "tozer equation _ coding program" (Expand search), "coder equation _ cloning program" (Expand search), "coder equation _ loading program" (Expand search), "coder equation _ cooling programs" (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 equation _ coding program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder equation _ coding program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder equation _ coding program") OR ("api python python python programming"))*.