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