Perhaps you should try some spelling variations:
"coder coding varying parameter program" » "coder coding varying parameter problem" (Expand search), "coder coding varying parameters progeny" (Expand search), "coder coding varying partner program" (Expand search), "coder using varying parameter program" (Expand search), "modern coding varying parameter program" (Expand search), "color coding varying parameter program" (Expand search), "odor coding varying parameter 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 coding varying parameter program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding varying parameter program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding varying parameter program") OR ("api python python python programming"))*.