Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets", "python using java slippers"
"doi tao lam snippets" » "doi tac lam snippets", "doi tai lam snippets", "doi tan lam snippets", "doi dao lam snippets", "doi tao lap snippets", "doi tao mam snippets", "doi tao lam 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.

• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"doi tao lam snippets\") OR (\"python using java snippets\"))) OR (\"locating bug code snippets\"))~".
• Removing quotes may allow a broader search: (((( doi tao lam snippets ) OR ( python using java snippets ))) OR ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("doi tao lam snippets") OR ("python using java snippets"))) OR ("locating bug code snippets"))*.