Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lang goc va slippers" » "lang ngoc va slippers", "lang go va slippers", "dang ngoc va slippers", "lang hoc va slippers", "lang loc va slippers", "lang doc va slippers", "lang goc va slippery", "lang goc va 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: (((("lang goc va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("lang goc va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lang goc va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lang goc va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.