Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"dung using sat snippets" » "dung ung sat snippets", "dung sinh sat snippets", "dung uong sat snippets", "dung using data snippets", "dung using a snippets", "dung using raw snippets", "dung using sat slippers"
"dung cho code snippets" » "dung cho cong snippets", "dung cfd code snippets", "dung cho con snippets", "dung cho code slippers"

Try widening your search to All Fields.

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