Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuoc va ve snippets" » "thuc va ve snippets", "thuoc ma ve snippets", "thuong va ve snippets", "thuoc va de snippets", "thuoc va le snippets", "thuoc va vi 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: (((("thuoc va 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: (((("thuoc va ve snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuoc va ve snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuoc va ve snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.