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