Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hoi su cu snippets" » "hoi suc cu snippets", "khoi su cu snippets", "thoi su cu snippets", "hoi su cua snippets", "hoi su tu snippets", "hoi su 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: (((("hoi su cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hoi su cu snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hoi su cu snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hoi su cu snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.