Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hang cho doi snippets" » "hang cho code snippets", "sang cho doi snippets", "han cho doi snippets", "tang cho doi snippets", "hang cho moi snippets", "hang cuoc doi snippets", "hang cho tuoi snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("hang cho doi snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang cho doi snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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