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