Perhaps you should try some spelling variations:
"coder coder on simple problem" » "coder coder on simple problema" (Expand search), "coder coder on sample problem" (Expand search), "coder coder on sample problems" (Expand search), "coder decoder on simple problem" (Expand search), "code code on simple problem" (Expand search), "decoder codec on simple problem" (Expand search), "coder coder of simple problem" (Expand search), "coder coder in simple problem" (Expand search), "coder coder and simple problem" (Expand search), "coder code on simple problem" (Expand search), "coder codes on simple problem" (Expand search), "coder powder on simple 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (("coder coder on simple problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder on simple problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder on simple problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder on simple problem") OR ("api python python python programming"))*.