Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"thuc te phe snippets" » "thuc ve phe snippets", "thuc tien phe snippets", "thuc tin phe snippets", "thuc tu phe snippets", "thuc te he 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: (((("thuc te phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("thuc te phe snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( thuc te phe snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("thuc te phe snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.