Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phuc cac mo snippets" » "phuc cac code snippets", "phuc cam mo snippets", "phuc ca mo snippets", "phuc cham mo snippets", "phuc cac mon snippets", "phuc cac moi snippets", "phuc cac co 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: (((("phuc cac mo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phuc cac mo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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