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