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