Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using java snippets" » "python using data snippets", "python using java slippers"
"mong du san snippets" » "muong du san snippets", "mong do san snippets", "song du san snippets", "mong di san snippets", "mong vu san snippets", "mong tu san snippets", "mong du san slippers"

Try widening your search to All Fields.

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