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