Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh lang bo snippets" » "dinh long bo snippets", "dinh rang bo snippets", "dinh quang bo snippets", "dinh lang o snippets", "dinh lang co snippets", "dinh lang go snippets"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core 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: (((("dinh lang bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dinh lang bo snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh lang bo snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh lang bo snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.