Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho can hanh slippers" » "cho ban hanh slippers", "cho van hanh slippers", "cho dan hanh slippers", "cho cac hanh slippers", "cho phan hanh slippers", "cho cong hanh slippers", "cho can hanh slippery", "cho can 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: (((("cho can 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: (((("cho can hanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cho can hanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cho can hanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.