Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"hoc hat tang snippets" » "hoc ha tang snippets", "hoc hao tang snippets", "hoc nhat trang snippets", "hoc phat tang snippets", "hoc chat tang snippets", "hoc hai tang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("hoc hat tang snippets"))) or ("locating bug core snippets"))~.
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