Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hoi thao ham snippets" » "hoi trac ham snippets", "hoi nhap ham snippets", "thi thao ham snippets", "hoi tham tham snippets", "hoi thau kham snippets", "hoi thai ha snippets", "hoi thao ham 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: (((("hoi thao ham snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi thao ham snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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