Perhaps you should try some spelling variations:
"coder precoder school copy problem" » "coder precoder scheme copy problem" (Expand search), "coder decoder school copy problem" (Expand search), "coder precoder school body problem" (Expand search), "coder precoder school key problem" (Expand search), "coder precoder school cape problem" (Expand search), "coder precoder school co problem" (Expand search), "coder precoder school company 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), "manim 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 precoder school copy problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder precoder school copy problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder precoder school copy problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder precoder school copy problem") OR ("api python python python programming"))*.