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"
"tap toan van snippets" » "tap doan van snippets", "tap quan van snippets", "bai toan van snippets", "tap tran van snippets", "tap toan ban snippets", "tap tan van snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("tap toan van snippets") or ("python using java snippets"))) or ("locating bug code slippers"))~.
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