Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lai ngang ve snippets" » "lai ngan ve snippets", "tai ngan ve snippets", "dai nang ve snippets", "lai ngang _ snippets", "lai dang ve 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 ngang ve 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 ngang ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lai ngang ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lai ngang ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.