Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"ba quan doan snippets" » "ba quan code snippets", "ba quan hoang snippets", "ba chuan doan snippets", "ba chan doan snippets", "ban quan doan snippets", "bao quan doan snippets", "boa quan doan snippets"
"python using data snippets" » "python using java snippets", "python using sat snippets", "python missing data snippets"

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

• Performing a fuzzy search may retrieve terms with similar spellings: (((("ba quan doan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("ba quan doan snippets") OR ("python using data snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( ba quan doan snippets ) or ( python using data snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ba quan doan snippets") or ("python using data snippets"))) or ("locating bug core snippets"))*.