Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data bai con snippets" » "dat dai con snippets", "dat boi con snippets", "tat bai con snippets", "data bai lon snippets", "data hai con snippets", "data tai cong 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: (((("data bai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data bai con snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data bai con snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data bai con snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.