Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"khu tuc ke snippets" » "khu vuc ke snippets", "thu tuc ke snippets", "khu phuc ke snippets", "khu thuc ke snippets", "khu tac ke snippets", "khu tuc le 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: (((("khu tuc ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("khu tuc ke snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( khu tuc ke snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("khu tuc ke snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.