Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lap duc con snippets" » "lap duc code snippets", "lap du con snippets", "lap doc con snippets", "giap duc con snippets", "lap duc cong snippets", "lap duc ton snippets", "lap duc cuong 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: (((("lap duc con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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