Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"mai cho sio2 snippets" » "mai cao sio2 snippets", "mai cho sinh snippets", "mai bao sio2 snippets", "mai co sio2 snippets", "lai cho sio2 snippets", "moi cho sio2 snippets", "mai cho sio2 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: (((("mai cho sio2 snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mai cho sio2 snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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