Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"son tich cay snippets" » "son tinh cay snippets", "song tinh cay snippets", "co tich cay snippets", "son tich cac snippets", "son tich can snippets", "son tich cau 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: (((("son tich cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("son tich cay snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( son tich cay snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("son tich cay snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.