Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"son vung ho snippets" » "son vung code snippets", "son tung ho snippets", "so vung ho snippets", "ngon vung ho snippets", "son vung hoc snippets", "son vung cho snippets", "son vung kho 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: (((("son vung ho snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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