Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat nghi lon snippets" » "dat nghe lon snippets", "dau nghia lon snippets", "ca nghi lon snippets", "dat nghia lon snippets", "dat nghi don snippets", "dat nghi le 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 nghi lon 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 nghi lon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat nghi lon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat nghi lon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.