Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tap can tang snippets" » "tap cao tang snippets", "tap can bang snippets", "tap ca tang snippets", "tap van tang snippets", "tap cac tang snippets", "tac can tang snippets"

Try widening your search to All Fields.

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