Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"when can cat snippets" » "he can cat snippets", "khen ca cat snippets", "vien can cat snippets", "when can cau snippets", "when cay cat snippets", "when cang vat 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: (((("when can cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("when can cat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( when can cat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("when can cat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.