Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoan toan do snippets" » "hoan toan code snippets", "hoa toan do snippets", "hoan tran do snippets", "hoang thoan do snippets", "hoan toan ho snippets", "hoan toan co snippets", "hoan toan du 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: (((("hoan toan do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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