Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tao hoi da snippets" » "tao hoi code snippets", "tao khoi da snippets", "tao boi da snippets", "tay hoi da snippets", "tao hoi dap snippets", "tao hoi dan snippets", "tao hoi dat 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: (((("python using java snippets") or ("tao hoi da snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tao hoi da snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tao hoi da snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tao hoi da snippets"))) or ("locating bug core snippets"))*.