Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"bach van dot snippets" » "bach van code snippets", "bach dan dot snippets", "cach van dot snippets", "bach dang dot snippets", "bach van do snippets", "bach va dot snippets", "bach van dat 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: (((("bach van dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bach van dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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