Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lua dao san slippers" » "luat dat san slippers", "luat dan san slippers", "luat dau san slippers", "lua dao van slippers", "lua dao dan slippers", "lua dac san slippers", "lua dao san slippery", "lua dao 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 dao 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 dao san slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( lua dao san slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("lua dao san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.