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