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