Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"chi cac o snippets" » "cho cac o snippets", "chi cuc o snippets", "chon cac o snippets", "chi cac co snippets", "chi cac bo snippets", "chi cac ho 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: (((("chi cac o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("chi cac o snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( chi cac o snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("chi cac o snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.