Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cap han tang snippets" » "cap han tong snippets", "cap ha tang snippets", "cap fan tang snippets", "cap phan tang snippets", "cap can tang snippets", "cap hay tang snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("cap han 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: (((("cap han tang snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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