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"
"dong von tin snippets" » "dung von tin snippets", "dong co tin snippets", "dong hoc tin snippets", "dong van tin snippets", "dong mon tin snippets", "dong van tien snippets"

Try widening your search to All Fields.

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