Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"cuon vi chat snippets" » "cuon vi code snippets", "chon vi chat snippets", "cuong vo chat snippets", "cuong ve chat snippets", "cuon voi chat snippets", "cuon va chat snippets", "cuon ve chat 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: (((("cuon vi chat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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