Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"rap xe lan slippers" » "dap xe lan slippers", "rap xiec lan slippers", "rap xet lan slippers", "rap te lan slippers", "rap xe ban slippers", "rap xe lan slippery", "rap xe lan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

Try widening your search to All Fields.

You may be able to get more results by adjusting your search query.

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