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