Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"cad cac thoi snippets" » "cad cac toi snippets", "cad cac hop snippets", "cad cac tro snippets", "ca cac thoi snippets", "cad cam thoi snippets", "cai cach thoi 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 ("cad cac thoi snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cad cac thoi snippets"))) OR ("locating bug core snippets")).
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