Perhaps you should try some spelling variations:
"coder codemi source stacks problem" » "coder codemi source stokes problem" (Expand search), "coder codemi source start problem" (Expand search), "coder codemi source state problem" (Expand search), "coder comme source stacks problem" (Expand search), "coder codemi source rocks problem" (Expand search), "coder codemi source rack problem" (Expand search), "coder codemi sources racks problem" (Expand search), "code code source stacks problem" (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 codemi source stacks problem\") OR (\"api python python python programming\"))~".
• Removing quotes may allow a broader search: (( coder codemi source stacks problem ) OR ( api python python python programming ))~.
• Adding a wildcard symbol may retrieve word variants: (("coder codemi source stacks problem") OR ("api python python python programming"))*.