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