Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"phan che dot snippets" » "phan che code snippets", "han che dot snippets", "phap che dot snippets", "phan thi dot snippets", "phan che do snippets", "phan che duoc snippets", "phan che hoat 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: (((("phan che dot snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan che dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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