Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hang dam der snippets" » "chang dam der snippets", "hang dau der snippets", "hang nam der snippets", "hang da der snippets", "hang dam de snippets", "hang dam dieu 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 ("hang dam der snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("hang dam der snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( hang dam der snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("hang dam der snippets"))) or ("locating bug code snippets"))*.