Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"mo qua cua snippets" » "mo qua code snippets", "mo quan cua snippets", "mo quang cua snippets", "mo qua quan snippets", "mon qua cua snippets", "bo qua cua snippets", "mo cua 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: (((("mo qua 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: (((("mo qua cua snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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