Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"doc lap san slippers" » "duoc lam san slippers", "doc lam san slippers", "doc lap ban slippers", "doc la san slippers", "doc lap san slippery", "doc lap 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: (((("doc lap 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: (((("doc lap san slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( doc lap san slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("doc lap san slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.