Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bac bac cau snippets" » "bac bac code snippets", "cac bac cau snippets", "bang bac cau snippets", "sach bac cau snippets", "bac bach cau snippets", "bac ba cau snippets", "bac bac can 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: (((("python using java snippets") or ("bac bac cau snippets"))) or ("locating bug core snippets"))~.
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