Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"dung te tron snippets" » "dung he tron snippets", "dung de tron snippets", "dung le tron snippets", "dung te trong snippets", "dung te tren snippets", "dung te troi snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung te tron snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung te tron snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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