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