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