Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phat vi cac snippets" » "phat vi code snippets", "phat voi cac snippets", "phat vai cac snippets", "phat va cac snippets", "phan vi cac snippets", "pham vi cac snippets", "phap vi cac 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: (((("phat vi cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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