Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"toc lam bang snippets" » "toc lam sang snippets", "toc lap bang snippets", "toc lam ban snippets", "hoc lam bang snippets", "tac lam bang snippets", "toc la bang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("python using java snippets") or ("toc lam bang snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("toc lam bang snippets"))) OR ("locating bug core snippets")).
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