Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bat dong da snippets" » "hoat dong da snippets", "ha dong da snippets", "van dong da snippets", "bat dong dat snippets", "bat dong dao snippets", "bat dong ha 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: (((("bat dong da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("bat dong da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bat dong da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bat dong da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.