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