Perhaps you should try some spelling variations:
"python using java snippets" » "python using data snippets"
"pho cac tu slippers" » "cho cac tu slippers", "tho cac tu slippers", "pho cap tu slippers", "pho cac thu slippers", "pho cach tu slippers", "pho cac du slippers", "pho cac tu slippery", "pho cac tu 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: (((("pho cac tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))~.
• If you are trying to use Boolean operators, they must be ALL CAPS: (((("pho cac tu slippers") OR ("python using java snippets"))) OR ("locating bug code snippets")).
• Removing quotes may allow a broader search: (((( pho cac tu slippers ) or ( python using java snippets ))) or ( locating bug code snippets )).
• Adding a wildcard symbol may retrieve word variants: (((("pho cac tu slippers") or ("python using java snippets"))) or ("locating bug code snippets"))*.