Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong san tai slippers" » "cong san tai slippers", "dong bang tai slippers", "dong von tai slippers", "dong sang tai slippers", "dong van tai slippers", "dong han tai slippers", "dong san tai slippery", "dong san tai 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 san tai 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 san tai slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong san tai slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong san tai slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.