Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dan thit lon snippets" » "dan thit code snippets", "dan thiet lon snippets", "dan thi lon snippets", "can thiet lon snippets", "dan thi loan snippets", "dan thi lo snippets", "dan thi loc snippets"
"python using java snippets" » "python using data 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 ("dan thit lon snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dan thit lon snippets"))) OR ("locating bug core snippets")).
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