Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dung san ban slippers" » "dong san ban slippers", "dung sai ban slippers", "dung luan ban slippers", "dung sang ban slippers", "dung van ban slippers", "dung can ban slippers", "dung san ban slippery", "dung san ban grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("dung san ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dung san ban slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dung san ban slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dung san ban slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.