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