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