Perhaps you should try some spelling variations:
"rpa python python python programming" » "rpa pythons python python programming" (Expand search), "rpa piton python python programming" (Expand search), "rpa pitons python python programming" (Expand search), "via python python python programming" (Expand search), "api python python python programming" (Expand search)
"coder coding java rtr spraying" » "modern coding java rtr spraying" (Expand search), "color coding java rtr spraying" (Expand search), "odor coding java rtr spraying" (Expand search), "coder coding java rate spraying" (Expand search), "coder coding java after spraying" (Expand search), "coder coding java water spraying" (Expand search), "coder codigo java rtr spraying" (Expand search), "coder coding av1 rtr spraying" (Expand search), "coder coding data rtr spraying" (Expand search), "coder coding java rmi spraying" (Expand search), "coder coding java tm spraying" (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 java rtr spraying\") OR (\"rpa python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coding java rtr spraying ) OR ( rpa python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coding java rtr spraying") OR ("rpa python python python programming"))*.