Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim hai he snippets" » "kim bai he snippets", "kim hao he snippets", "kim loai he snippets", "kim tai he snippets", "kim hai le snippets", "kim kai he 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: (((("kim hai 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: (((("kim hai he snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim hai he snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim hai he snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.