Perhaps you should try some spelling variations:
"coder robot navigation using program" » "coder robot navigation in program" (Expand search), "coder robot navigation and program" (Expand search), "coder robot navigation housing program" (Expand search), "coder robot navigation nursing program" (Expand search), "coder robot navigation aging program" (Expand search), "clever robot navigation using program" (Expand search), "soccer robot navigation using 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 robot navigation using program\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder robot navigation using program ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder robot navigation using program") OR ("api python python python programming"))*.