Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"can hoi thon snippets" » "can hoi thong snippets", "can hoa thon snippets", "can hoi tho snippets", "cau hoi thon snippets", "can ho thon snippets", "dan hoi thon snippets"

Try widening your search to All Fields.

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