Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"mong vu san slippers" » "long vu san slippers", "cong vu san slippers", "mong du san slippers", "mong va san slippers", "mong vu ban slippers", "mong vu san slippery", "mong vu 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: (((("mong vu 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: (((("mong vu san slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( mong vu san slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("mong vu san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.