Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tan dan so snippets" » "tan dan code snippets", "tang dan so snippets", "tan doan so snippets", "ban dan so snippets", "tan dan soc snippets", "tan dan su snippets", "tan dan mo 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: (((("tan dan 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: (((("tan dan so snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tan dan so snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan dan so snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.