Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hat co hoi snippets" » "chat co hoi snippets", "nhat co hoi snippets", "vat co hoi snippets", "hat co hoc snippets", "hat co loi 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 co hoi 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 co hoi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hat co hoi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hat co hoi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.