Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"data thi dan slippers" » "dat thi dan slippers", "dang thi dan slippers", "dan thi dan slippers", "data thi doan slippers", "data thi lan slippers", "data thi dai slippers", "data thi dan slippery", "data thi dan 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: (((("data thi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("data thi dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( data thi dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("data thi dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.