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