Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"tan dan hanh slippers" » "tan dang hanh slippers", "tan dan khanh slippers", "tan dan thanh slippers", "tang dan hanh slippers", "tan doan hanh slippers", "ban dan hanh slippers", "tan dan hanh slippery", "tan dan hanh 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: (((("tan dan hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("tan dan hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( tan dan hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("tan dan hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.