Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dan cac che snippets" » "dan cach che snippets", "dang cac che snippets", "dan ca che snippets", "dan cac he snippets", "dan cac chien snippets", "dan cac chat 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: (((("dan cac che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dan cac che snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dan cac che snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dan cac che snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.