Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"choi hoi tri snippets" » "choi voi tri snippets", "hoi hoi tri snippets", "chuoi thoi tri snippets", "choi hoi tai snippets", "choi hoi thi snippets", "choi hoi trac snippets", "choi hoi tri 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: (((("choi hoi tri snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("choi hoi tri snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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