Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lanh dao cho snippets" » "lanh dao code snippets", "lanh cao cho snippets", "lanh dac cho snippets", "lanh dao ho snippets", "lan dao cho snippets", "anh dao cho snippets", "hanh dao cho 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: (((("lanh dao cho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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