Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"han dan soc snippets" » "han dan code snippets", "nhan dan soc snippets", "han danh soc snippets", "shan dan soc snippets", "han dan toc snippets", "han dan hoc snippets", "han dan so 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: (((("han dan soc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("han dan soc snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( han dan soc snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("han dan soc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.