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