Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"tac dung xa snippets" » "sach dung xa snippets", "xay dung xa snippets", "tin dung xa snippets", "tac duong xa snippets", "tac dung ha snippets", "tac dong xa snippets", "tac dung xa 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: (((("tac dung xa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tac dung xa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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