Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"gian lan anh slippers" » "gian lang anh slippers", "gian dan anh slippers", "giang van anh slippers", "gian van anh slippers", "gian tuan anh slippers", "gian lan anh slippery", "gian lan 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: (((("gian lan 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: (((("gian lan anh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( gian lan anh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("gian lan anh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.