Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"lich can hoc snippets" » "lich can code snippets", "dich can hoc snippets", "lich han hoc snippets", "tich can hoc snippets", "lich van hoc snippets", "lich dan hoc snippets", "lich cao hoc 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 ("lich can hoc snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lich can hoc snippets"))) OR ("locating bug core snippets")).
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