Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tao de de snippets" » "tao he de snippets", "nao de de snippets", "cao de de snippets", "tao e de snippets", "tao de ve snippets", "tao d de 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: (((("tao de de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tao de de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tao de de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tao de de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.