Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"dong ban la slippers" » "dong bang la slippers", "dong san la slippers", "dong bac la slippers", "dong ban lay slippers", "dong ban lan slippers", "dong ban va slippers", "dong ban la slippery", "dong ban la 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: (((("dong ban la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("dong ban la slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( dong ban la slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("dong ban la slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.