Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hau ban cau snippets" » "hau ban code snippets", "hau can cau snippets", "hap ban cau snippets", "nhat ban cau snippets", "hau bang cau snippets", "hau ban can snippets", "hau van cau 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: (((("hau ban cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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