Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"vu khac dat slippers" » "vu khac dai slippers", "vu khac duan slippers", "vu nhac dan slippers", "vu kham dat slippers", "vu khanh dat slippers", "bui khac dat slippers", "vu khac dat slippery", "vu khac dat 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.

• If you are trying to use Boolean operators, they must be ALL CAPS: (((("vu khac dat slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( vu khac dat slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("vu khac dat slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.