Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac dam da snippets" » "cac dan da snippets", "cac dai da snippets", "cao dam da snippets", "cac dam dac snippets", "cac dam dam snippets", "cac nam da 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: (((("cac dam da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac dam da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac dam da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac dam da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.