Perhaps you should try some spelling variations:
"locating bug code slippers" » "locating bug code snippets", "locating bung code slippers", "locating bugs code slippers"
"python using java snippets" » "python using data snippets"
"dung may phu snippets" » "dung va phu snippets", "dung tai phu snippets", "mang may phu snippets", "dung ma phu snippets", "dung may pha snippets", "dung may phay snippets"

Try widening your search to All Fields.

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