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