Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"thi nam do snippets" » "thi nam code snippets", "thai nam do snippets", "thi tam do snippets", "chi nam do snippets", "thi nam dao snippets", "thi nam doi snippets", "thi nam bo 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: (((("thi nam do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thi nam do snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( thi nam do snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thi nam do snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.