Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"tang thi bo snippets" » "tang thi code snippets", "dang thi bo snippets", "tang tai bo snippets", "hoang thi bo snippets", "tang thi bao snippets", "tang thi mo snippets", "tang thi ba 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 thi bo 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 thi bo snippets") OR ("python using java snippets"))) OR ("locating bug core snippets")).
• Removing quotes may allow a broader search: (((( tang thi bo snippets ) or ( python using java snippets ))) or ( locating bug core snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tang thi bo snippets") or ("python using java snippets"))) or ("locating bug core snippets"))*.