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