Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh huu dat slippers" » "dinh cuu dat slippers", "dinh hue dat slippers", "dinh thuy dat slippers", "dinh huu data slippers", "dinh huu dat slippery", "dinh huu dat 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 huu dat 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 huu dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh huu dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh huu dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.