Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"thi cay thuc snippets" » "thi cay thuoc snippets", "thi can thuc snippets", "thi day thuc snippets", "thi bay thuc snippets", "thi cam thuc snippets", "thi ca thuc snippets"

Try widening your search to All Fields.

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