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