Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"smsg va dung snippets" » "smsg van dung snippets", "smsg va duong snippets", "smsg vat dung snippets", "pmsg va dung snippets", "smg va dung snippets", "sms va dung snippets", "smsg va dung 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: (((("smsg va dung snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("smsg va dung snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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