Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuc hai choi snippets" » "cuc bai choi snippets", "cuc ai choi snippets", "cuc hai chi snippets", "cuoc hai choi snippets", "chuc hai choi 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 hai choi 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 hai choi snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuc hai choi snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuc hai choi snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.