Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"hang loi van snippets" » "thang loi van snippets", "hang doi van snippets", "tang loi van snippets", "hang loai van snippets", "hang lo van snippets", "hang lai van snippets", "hang loi van 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: (((("hang loi van snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hang loi van snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
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