Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hut chat doc snippets" » "hoat chat doc snippets", "suat chat doc snippets", "hop chat doc snippets", "hut chat hoc snippets", "hut chau doc snippets", "hut thuat doc 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 chat doc 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 chat doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hut chat doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hut chat doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.