Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"theo ca do snippets" » "tho ca do snippets", "theo chu do snippets", "theo ucp do snippets", "theo ca dao snippets", "theo cau do snippets", "theo cap do 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: (((("theo ca 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: (((("theo ca do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( theo ca do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("theo ca do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.