Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tran toan ky snippets" » "tranh toan ky snippets", "tran tuan ky snippets", "tran tan ky snippets", "tran than ky snippets", "tran toan ly snippets", "tran toan ke snippets"

Try widening your search to All Fields.

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