Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac anh cua snippets" » "cac anh code snippets", "cac banh cua snippets", "cao anh cua snippets", "ca anh cua snippets", "cac manh cua snippets", "cac hanh cua snippets", "cac canh cua 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: (((("cac anh cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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