Perhaps you should try some spelling variations:
"coder coder testing simple problem" » "coder coder using simple problem" (Expand search), "coder coder testing simple problema" (Expand search), "coder coder testing sample problem" (Expand search), "coder coder testing sample problems" (Expand search), "coder model testing simple problem" (Expand search), "coder mode testing simple problem" (Expand search), "coder cancer testing simple problem" (Expand search), "coder decoder testing simple problem" (Expand search), "code code testing simple problem" (Expand search), "decoder codec testing 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 testing simple problem") OR ("api python python python programming"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((\"coder coder testing simple problem\") OR (\"api python python python programming\"))".
• Removing quotes may allow a broader search: (( coder coder testing simple problem ) OR ( api python python python programming )).
• Adding a wildcard symbol may retrieve word variants: (("coder coder testing simple problem") OR ("api python python python programming"))*.