Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets", "locating bugs code slippers"
"python using raw snippets" » "python using real snippets", "python using a snippets", "python using low snippets", "python using raw slippers"
"son tung phi snippets" » "son tang phi snippets", "con trung phi snippets", "son tinh phi snippets", "son xung phi snippets", "son tung pham snippets", "son vuong phi snippets", "son tung phi slippers"

Try widening your search to All Fields.

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