Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang tai con snippets" » "tang tai code snippets", "hang tai con snippets", "dung tai con snippets", "sang tao con snippets", "tang tai cong snippets", "tang tai co snippets", "tang tao con 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: (((("tang tai con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tang tai con snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tang tai con snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang tai con snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.