Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"chi long cua snippets" » "chi long code snippets", "chi blong cua snippets", "chi lang cua snippets", "chi cong cua snippets", "chi luong cua snippets", "chi dong cua 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: (((("chi long cua snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi long cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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