Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kim ho cay snippets" » "kim hao cay snippets", "kim hoa cay snippets", "kim hyo cay snippets", "kim cho cay snippets", "kim hoc cay snippets", "kim ho ca 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 ho cay 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 ho cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kim ho cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kim ho cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.