Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tam tu chon snippets" » "tam tu choi snippets", "tam tu hon snippets", "tam lua chon snippets", "nam tu chon snippets", "cam tu chon snippets", "dam tu chon 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: (((("tam tu chon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tam tu chon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tam tu chon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tam tu chon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.