Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan toan o snippets" » "dan toan code snippets", "van toan o snippets", "dan than o snippets", "manh toan o snippets", "dan toan ho snippets", "dan toan co snippets", "dan toan do 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: (((("dan toan o snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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