Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tran mon bat snippets" » "tra mon bat snippets", "tran minh bat snippets", "tran manh bat snippets", "tran moi bat snippets", "tran mon bao snippets", "tran mon dat snippets", "tran mon bat 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: (((("tran mon bat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tran mon bat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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