Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"kiem cuu cac snippets" » "kem chu cac snippets", "diem cau cac snippets", "kiem thu cac snippets", "kiem cua cac snippets", "kiem cuu dac 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: (((("kiem cuu 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: (((("kiem cuu cac snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( kiem cuu cac snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("kiem cuu cac snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.