Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hanh che cay snippets" » "hanh che code snippets", "han che cay snippets", "hanh he cay snippets", "hanh nghe cay snippets", "hanh cho cay snippets", "hanh che lay snippets", "hanh chau cay 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: (((("hanh che cay snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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