Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cuoc hai hoa snippets" » "cuc hai hoa snippets", "duoc hai hoa snippets", "nuoc thai hoa snippets", "cuoc thai hoa snippets", "cuoc dai hoa snippets", "cuoc lai hoa 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: (((("cuoc hai hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cuoc hai hoa snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cuoc hai hoa snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cuoc hai hoa snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.