Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dang do thu snippets" » "nang doc thu snippets", "dung doi thu snippets", "dang duc thu snippets", "dang do thuc snippets", "dang doi thu snippets", "dang do thuy snippets", "dang do thu 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: (((("python using java snippets") or ("dang do thu snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dang do thu snippets"))) OR ("locating bug code snippets")).
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