Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"python using java snippets" » "python using data snippets"
"tan tran lap snippets" » "tan tan lap snippets", "tan toan lap snippets", "tan tran lam snippets", "toan tran lap snippets", "than tran lap snippets", "tuan tran lap snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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