Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"cac pha tan slippers" » "cach pha tan slippers", "cac phan tan slippers", "cac nha tan slippers", "cac pha tap slippers", "cac pha ban slippers", "cac pha san slippers", "cac pha tan slippery", "cac pha tan grippers"
"locating bug code snippets" » "locating bung code snippets", "locating bugs code snippets", "locating bug core snippets"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("cac pha tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("cac pha tan slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( cac pha tan slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("cac pha tan slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.