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