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