Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cay nu doc snippets" » "cay neu doc snippets", "cay nua doc snippets", "cac nu doc snippets", "cay n1 doc snippets", "cay n2 doc snippets", "cay n3 doc 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: (((("cay nu 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: (((("cay nu doc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cay nu doc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cay nu doc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.