Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"bac co dan slippers" » "bac cao dan slippers", "bac bo dan slippers", "cac co dan slippers", "bac co ban slippers", "bac ca dan slippers", "bac cao dang slippers", "bac co dan slippery", "bac co 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: (((("bac co 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: (((("bac co dan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( bac co dan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("bac co dan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.