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