Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac ly he snippets" » "cac ky he snippets", "cac le he snippets", "cam ly he snippets", "cac ly ha snippets", "cac ly ke snippets", "cac ly ve 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: (((("cac ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac ly he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac ly he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac ly he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.