Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dat dinh cu snippets" » "dao dinh cu snippets", "dat ninh cu snippets", "dang dinh cu snippets", "dat dinh cuu snippets", "dat dinh chuc snippets", "dat dinh chau 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 dinh cu 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 dinh cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dat dinh cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dat dinh cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.