Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"p trinh hang slippers" » "p trinh han slippers", "p tranh hang slippers", "p trinh hanh slippers", "n trinh hang slippers", "lap trinh hang slippers", "co trinh hang slippers", "p trinh hang slippery", "p trinh hang 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: (((("p trinh hang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("p trinh hang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( p trinh hang slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("p trinh hang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.