Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"phi ho thanh slippers" » "phi hoc thanh slippers", "phi cho thanh slippers", "phi hoa thanh slippers", "phi ha thanh slippers", "phoi hoc thanh slippers", "phi hoat thanh slippers", "phi ho thanh slippery", "phi ho thanh 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: (((("phi ho thanh 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 ho thanh slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( phi ho thanh slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("phi ho thanh slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.