Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung cao ve snippets" » "dung cao code snippets", "duong cao ve snippets", "dung cho ve snippets", "dung co ve snippets", "dung bao ve snippets", "dung cao va snippets", "dung ca ve 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: (((("dung cao ve snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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