Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh dan xac slippers" » "dinh dang xac slippers", "dinh duan xac slippers", "dinh van xac slippers", "dinh dan bac slippers", "dinh dan cac slippers", "dinh dan xa slippers", "dinh dan xac slippery", "dinh dan xac 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 dan xac 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 dan xac slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh dan xac slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh dan xac slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.