Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cho van anh slippers" » "chao van anh slippers", "chon van anh slippers", "cho vay anh slippers", "cho van thanh slippers", "cho van minh slippers", "cho tuan anh slippers", "cho van anh slippery", "cho van anh 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: (((("python using java snippets") or ("cho van anh slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("cho van anh slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( cho van anh slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("cho van anh slippers"))) or ("locating bug code snippets"))*.