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