Perhaps you should try some spelling variations:
"coder coder while array problem" » "coder coder while leray problem" (Expand search), "coder coder while parity problem" (Expand search), "coder decoder while array problem" (Expand search), "code code while array problem" (Expand search), "decoder codec while array problem" (Expand search), "coder power while array problem" (Expand search), "coder gender while array problem" (Expand search)
"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)

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 coder while array problem\") OR (\"rpa python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder coder while array problem ) OR ( rpa python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder coder while array problem") OR ("rpa python python python programming"))*.