Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thoi di le snippets" » "thoi dai le snippets", "thoi ki le snippets", "toi di le snippets", "thoi do le snippets", "thoi de le 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: (((("thoi di le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thoi di le snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thoi di le snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thoi di le snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.