Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong tu cho snippets" » "dong tu code snippets", "dong luc cho snippets", "thong tu cho snippets", "dong tai cho snippets", "dong tu choi snippets", "dong tu chon snippets", "dong cu cho 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: (((("python using java snippets") or ("dong tu cho snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("dong tu cho snippets"))) OR ("locating bug core snippets")).
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