Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dan cot them snippets" » "dan cot thep snippets", "dan cong them snippets", "dan hoat them snippets", "bang cot them snippets", "dang bot them snippets", "dan cot them slippers"
"dung va java snippets" » "dung java java snippets", "dung va java slippers"

Try widening your search to All Fields.

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