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