Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bao thuc hon snippets" » "am thuc hon snippets", "va thuc hon snippets", "dan thuc hon snippets", "bao phuc hon snippets", "bao thuc con snippets", "bao tuc hon 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 thuc hon 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 thuc hon snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bao thuc hon snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bao thuc hon snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.