Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"ham mat do snippets" » "ham hat do snippets", "ham mat co snippets", "ham mat da snippets", "pham mat do snippets", "tham mat do snippets", "nham mat 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: (((("ham mat 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: (((("ham mat do snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( ham mat do snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("ham mat do snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.