Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu cong soc snippets" » "cua cong soc snippets", "thu cong soc snippets", "cac cong soc snippets", "cuu cong so snippets", "cuu cong suc snippets", "cuu cong coc 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 cong soc 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 cong soc snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu cong soc snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu cong soc snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.