Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cac han cho snippets" » "cac han code snippets", "cac nhan cho snippets", "cac phan cho snippets", "cac dan cho snippets", "cac hang cho snippets", "cac han che snippets", "cac san cho 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 han cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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