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