Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toan tai coc snippets" » "toan tap coc snippets", "doanh tai coc snippets", "toan ban coc snippets", "toan tai cuc snippets", "toan tai cac snippets", "toan tai co snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("toan tai coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("toan tai coc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( toan tai coc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("toan tai coc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.