Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kien ha cuc snippets" » "kien hoa cuc snippets", "kien va cuc snippets", "dien hoa cuc snippets", "kien hai cuc snippets", "kien pham 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: (((("kien ha cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("kien ha cuc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kien ha cuc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kien ha cuc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.