Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dung le chan snippets" » "dung le code snippets", "dung len chan snippets", "dung he chan snippets", "dung de chan snippets", "dung le thanh snippets", "dung le khanh snippets", "dung le thang 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 le chan snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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