Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang van dot snippets" » "tang van code snippets", "dang van dot snippets", "hoang van dot snippets", "trong van dot snippets", "tang van do snippets", "tang va dot snippets", "tang van dat snippets"
"python using java snippets" » "python using data 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: (((("tang van 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: (((("tang van dot snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
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