Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tho va he snippets" » "tho van he snippets", "tao va he snippets", "tho ca he snippets", "tho va che snippets", "tho va ghe snippets", "tho va de 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: (((("tho va he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tho va he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tho va he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tho va he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.