Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong sinh tu slippers" » "duong sinh tu slippers", "dong kinh tu slippers", "dang sinh tu slippers", "dong tinh tu slippers", "dong dinh tu slippers", "dong sinh thuc slippers", "dong sinh tu slippery", "dong sinh 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: (((("dong sinh 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: (((("dong sinh tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong sinh tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong sinh tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.