Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"kim hao cau snippets" » "kim hao code snippets", "kim hai cau snippets", "kim ho cau snippets", "kim hyo cau snippets", "kim tao cau snippets", "kim dao cau snippets", "kim hang cau 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: (((("kim hao cau snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kim hao cau snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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