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