Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mat la doc snippets" » "mat lai doc snippets", "mat lam doc snippets", "mat ma doc snippets", "mat lap doc snippets", "mat va doc snippets", "mat la don 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: (((("mat la doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("mat la doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mat la doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mat la doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.