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