Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"toc hang ca snippets" » "toc hang code snippets", "hoc hang ca snippets", "oc hang ca snippets", "toc mang ca snippets", "toc hang va snippets", "toc nang cao snippets", "toc hang tai 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: (((("toc hang ca snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toc hang ca snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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