Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"hanh cat cay snippets" » "hanh cac cay snippets", "hanh luat cay snippets", "nhanh cay cay snippets", "hanh ca cay snippets", "hanh cat may 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: (((("hanh cat cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("hanh cat cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( hanh cat cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("hanh cat cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.