Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"doan quan so snippets" » "doan quan code snippets", "doan quang so snippets", "dan quan so snippets", "toan quan so snippets", "doan quan su snippets", "doan quan doi snippets", "doan quan sat snippets"
"python using java snippets" » "python using 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: (((("doan quan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doan quan so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( doan quan so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doan quan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.