Perhaps you should try some spelling variations:
"lochating bug code snippets" » "locating bug code snippets", "lochating bug core snippets"
"python using java snippets" » "python using data snippets"
"son hoc doi snippets" » "mon hoc doi snippets", "so hoc doi snippets", "son hoa doi snippets", "son hoc dai snippets", "son hoc noi snippets", "son hoc moi snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("son hoc doi snippets") or ("python using java snippets"))) or ("lochating bug code snippets"))~.
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