Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"lieu qi yang slippers" » "lieu ki yang slippers", "lieu li yang slippers", "lieu tai yang slippers", "lieu qi wang slippers", "lieu yi yang slippers", "lieu hai yang slippers", "lieu qi yang slippery", "lieu qi yang 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: (((("python using java snippets") or ("lieu qi yang slippers"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("python using java snippets") OR ("lieu qi yang slippers"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( python using java snippets ) or ( lieu qi yang slippers ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("python using java snippets") or ("lieu qi yang slippers"))) or ("locating bug code snippets"))*.