Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung tri hoi snippets" » "dung tri code snippets", "dung tai hoi snippets", "dung tren hoi snippets", "nhung tri hoi snippets", "dung tri hoc snippets", "dung tri doi snippets", "dung tri moi 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: (((("python using java snippets") or ("dung tri hoi snippets"))) or ("locating bug core snippets"))~.
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