Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tang ap den snippets" » "tang van den snippets", "tang tai den snippets", "tang dan den snippets", "tang ap dien snippets", "tang cap den snippets", "tang cap dien 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: (((("python using java snippets") or ("tang ap den snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("tang ap den snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( tang ap den snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("tang ap den snippets"))) or ("locating bug code snippets"))*.