Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"chon vi tri snippets" » "chon ve tri snippets", "chon vi thi snippets", "cho vi tri snippets", "con vi tri snippets", "cuon vi tri snippets", "chon vi tri slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("chon vi tri snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chon vi tri snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
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