Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phan cho san slippers" » "phan co san slippers", "phan che san slippers", "han cho san slippers", "phan cho can slippers", "phan ho san slippers", "phan cho sinh slippers", "phan cho san slippery", "phan cho san 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: (((("phan cho san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("phan cho san slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phan cho san slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phan cho san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.