Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"using c code snippets" » "using lc code snippets", "using a code snippets", "using _ code snippets", "using cfd code snippets", "using c code slippers"
"dung ha tang snippets" » "dung va tang snippets", "dung he tang snippets", "dung khoa tang snippets", "dung phap tang snippets", "dung cao tang snippets", "dung kho tang snippets", "dung ha tang slippers"

Try widening your search to All Fields.

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