Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuu co hoat snippets" » "cuu cao hoat snippets", "cuu che hoat snippets", "cuu toi hoat snippets", "huu co hoat snippets", "cua co hoat snippets", "cu co hoat 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 co hoat 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 co hoat snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuu co hoat snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuu co hoat snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.