Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"dong bai lon snippets" » "dong bai code snippets", "dong tai lon snippets", "dong bac lon snippets", "dong ban lon snippets", "dong bai con snippets", "dong bay lon snippets", "dong lai lon 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: (((("dong bai lon snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong bai lon snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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