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