Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc san cho snippets" » "hoc san code snippets", "hoc dan cho snippets", "toc san cho snippets", "hoc can cho snippets", "hoc sang cho snippets", "hoc san chi snippets", "hoc san co 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: (((("python using java snippets") or ("hoc san cho snippets"))) or ("locating bug core snippets"))~.
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