Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"paul danh va snippets" » "pablo danh va snippets", "cau danh va snippets", "paul van va snippets", "paul doanh va snippets", "paul hanh va snippets", "paul anh va snippets", "paul danh va slippers"
"locating bug code snippets" » "locating bug code slippers", "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: (((("paul danh va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("paul danh va snippets") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( paul danh va snippets ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("paul danh va snippets") or ("python using java snippets"))) or ("locating bug code snippets"))*.