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"
"lam son hoc snippets" » "lam san hoc snippets", "lam sang hoc snippets", "lang son hoc snippets", "lam mon hoc snippets", "lam so hoc snippets", "lam son hoa snippets"

Try widening your search to All Fields.

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