Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoa su de snippets" » "hoa lu de snippets", "hoa si de snippets", "hoa du de snippets", "hoa sau de snippets", "hoa shu de snippets", "hoa su det 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: (((("hoa su de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoa su de snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoa su de snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoa su de snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.