Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cat van doc snippets" » "chat van doc snippets", "cac van doc snippets", "cao van doc snippets", "cat van duoc snippets", "cat van hoc snippets", "cat van loc 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: (((("cat van 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: (((("cat van doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cat van doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cat van doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.