Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cau chan ve snippets" » "cam chan ve snippets", "chu chan ve snippets", "can chan ve snippets", "cau chuan ve snippets", "cau phan ve snippets", "cau can ve 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: (((("cau chan ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cau chan ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cau chan ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cau chan ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.