Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cach le ca snippets" » "cach de ca snippets", "cac le ca snippets", "cach ben ca snippets", "cach le cua snippets", "cach le cap snippets", "cach le cau 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: (((("cach le ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cach le ca snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cach le ca snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cach le ca snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.