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