Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu vai doi snippets" » "cuu van doi snippets", "cuu va doi snippets", "cuu tai doi snippets", "cuu voi doi snippets", "cuu mai doi 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 vai doi 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 vai doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu vai doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu vai doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.