Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"han tap ghep snippets" » "han lap ghep snippets", "han tap hop snippets", "han tu ghep snippets", "han tai ghep snippets", "toan tap ghep snippets", "nhan tai ghep snippets", "han tap ghep slippers"
"locating bug code snippets" » "locating bug code slippers", "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

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