Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc dao tu slippers" » "toc dao tu slippers", "duc dao tu slippers", "hoc dao tu slippers", "doc dao tuc slippers", "doc dao tru slippers", "doc do tu slippers", "doc dao tu slippery", "doc dao tu 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.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("doc dao tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("doc dao tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc dao tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc dao tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.