Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu he moi snippets" » "cuu che moi snippets", "cuu ve moi snippets", "cuu de moi snippets", "cuu te moi snippets", "cuu he noi 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 he moi 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 he moi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu he moi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu he moi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.