Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat buoi can snippets" » "dat boi can snippets", "dat buoc can snippets", "dat nuoc can snippets", "dat buoi sang snippets", "dat buoc chan snippets", "dat buoi ngan 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 buoi can 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 buoi can snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat buoi can snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat buoi can snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.