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