Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"hoc cho da snippets" » "hoc cho code snippets", "hoc cao da snippets", "hoc pho da snippets", "hoc co da snippets", "hoc cho dao snippets", "hoc cho dap snippets", "hoc cho dai 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: (((("hoc cho da snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoc cho da snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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