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