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