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"
"tan soi tran snippets" » "tan hoi trac snippets", "tan thi tran snippets", "tan boc tran snippets", "tan hoi tran snippets", "tan son tran snippets", "tan voi tran snippets"

Try widening your search to All Fields.

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