Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dinh cu tu slippers" » "dinh cuu tu slippers", "dinh chuc tu slippers", "dinh chau tu slippers", "dinh cau tu slippers", "dinh chu tu slippers", "dinh cua tu slippers", "dinh cu tu slippery", "dinh cu 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: (((("dinh cu tu 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 cu tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dinh cu tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dinh cu tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.