Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong va coc snippets" » "dong va code snippets", "dung va coc snippets", "dong ha coc snippets", "luong va coc snippets", "dong va cuoc snippets", "dong va cac snippets", "dong va hoc 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 va coc 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 va coc snippets"))) OR ("locating bug core snippets")).
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