Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"dung hon va snippets" » "dung hong va snippets", "dung hoc va snippets", "dung con va snippets", "dung chon va snippets", "dung hoan va snippets", "dung hon va slippers"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung hon va snippets") or ("python using java snippets"))) or ("locating bugs code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung hon va snippets") OR ("python using java snippets"))) OR ("locating bugs code snippets")).
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