Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tho cac phan snippets" » "tho cac nhan snippets", "tho cao phan snippets", "tho cap phan snippets", "cho cac phan snippets", "tho ca phan snippets", "thong cac phan snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tho cac phan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tho cac phan snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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