Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"dan sach ha snippets" » "ban sach ha snippets", "dan cach ha snippets", "dat sach ha snippets", "dan sach nha snippets", "dan sach han snippets", "dan sach xa snippets", "dan sach ha 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: (((("dan sach ha snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan sach ha snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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