Perhaps you should try some spelling variations:
"locating bugs code snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tran ky cac snippets" » "than ky cac snippets", "toan ky cac snippets", "tran sy cac snippets", "tran ky cach snippets", "tran ly cac snippets", "tran ke cac snippets"

Try widening your search to All Fields.

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