Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong tap va slippers" » "tong tap va slippers", "mong tai va slippers", "cuong tap va slippers", "mong tap va slippery", "mong tap 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: (((("mong tap 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: (((("mong tap va slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong tap va slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong tap va slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.