Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao tu chon snippets" » "bao tu choi snippets", "bao tu hon snippets", "bao lua chon snippets", "ban tu chon snippets", "tao tu chon snippets", "lao 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: (((("bao 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: (((("bao tu chon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao tu chon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao tu chon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.