Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc ve doi snippets" » "cuu ve doi snippets", "cua ve doi snippets", "uc ve doi snippets", "cuc va doi snippets", "cuc te doi snippets", "cuc ve do 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: (((("cuc ve 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: (((("cuc ve doi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc ve doi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc ve doi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.