Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tham ma cac snippets" » "tham ma code snippets", "pham ma cac snippets", "tham my cac snippets", "ham ma cac snippets", "tham va cac snippets", "tham ca cac snippets", "tham ma dac 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: (((("tham ma cac snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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