Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dao ho cap snippets" » "dao o cap snippets", "dao do cap snippets", "dao pho cap snippets", "dao so cap snippets", "dao ho hap 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 ho cap 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 ho cap snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dao ho cap snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dao ho cap snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.