Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lenin ai da snippets" » "lenin bai da snippets", "lenin v.i da snippets", "lenin tu da snippets", "lenin si da snippets", "lenin ti da 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: (((("lenin ai da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lenin ai da snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lenin ai da snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lenin ai da snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.