Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"den lang hat snippets" » "den nang hat snippets", "den bang hat snippets", "ten lang hat snippets", "den lang ha snippets", "den dang hat snippets", "den lang hai snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("den lang hat snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("den lang hat snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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