Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"duc tran tu slippers" » "duc tan tu slippers", "duc toan tu slippers", "duc tren tu slippers", "duc tran tuan slippers", "duc tran thuy slippers", "duc tran thi slippers", "duc tran tu slippery", "duc tran 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 ("duc tran 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 ("duc tran tu slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( duc tran tu slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("duc tran tu slippers"))) or ("locating bug code snippets"))*.