Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toan va hop snippets" » "toan va code snippets", "doan va hop snippets", "tran van hop snippets", "toan ban hop snippets", "toan va hoc snippets", "toan va hoa snippets", "toan va hoi 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: (((("toan va hop snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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