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