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