Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc cong cho snippets" » "toc cong code snippets", "hoc cong cho snippets", "truoc cong cho snippets", "thuoc cong cho snippets", "toc dong cho snippets", "toc cong co snippets", "toc rong 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: (((("toc cong cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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