Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thit con se snippets" » "thit lon se snippets", "thpt con se snippets", "thi cong se snippets", "thit con de snippets", "thit con so 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: (((("thit con se snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thit con se snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thit con se snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thit con se snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.