Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua dong san slippers" » "luan dong san slippers", "luu dong san slippers", "cua dong san slippers", "lua cong san slippers", "lua dong bang slippers", "lua dong von slippers", "lua dong san slippery", "lua dong san 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: (((("lua dong 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: (((("lua dong san slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua dong san slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua dong san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.