Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu hoc la slippers" » "lieu khoa la slippers", "li hoc la slippers", "lieu hoc lam slippers", "lieu hoc lap slippers", "lieu hoc lao slippers", "lieu hoc la slippery", "lieu hoc la 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: (((("lieu hoc la slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( lieu hoc la slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("lieu hoc la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.