Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"toc do tang slippers" » "toc de tang slippers", "toc do dang slippers", "toc cao tang slippers", "toc dao tang slippers", "toc co tang slippers", "hoc do tang slippers", "toc do tang slippery", "toc do tang 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: (((("toc do tang slippers") OR ("python using java snippets"))) OR ("locating bug code snippets"))~.
• Removing quotes may allow a broader search: (((( toc do tang slippers ) or ( python using java snippets ))) or ( locating bug code snippets ))~.
• Adding a wildcard symbol may retrieve word variants: (((("toc do tang slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.